Produced by deaurider, Petra A and the Online Distributed
Internet Archive)

  [Transcriber's Note: Italic text is represented by _underscores_.
  Small capitals in the original have been converted to all capitals.
  Footnotes have been moved to the end of the text.]

  A TREATISE

  ON

  HAT-MAKING AND FELTING,

  INCLUDING A FULL

  EXPOSITION OF THE SINGULAR PROPERTIES
  OF FUR, WOOL, AND HAIR.

  BY

  JOHN THOMSON,
  A PRACTICAL HATTER.

  PHILADELPHIA:
  HENRY CAREY BAIRD,
  INDUSTRIAL PUBLISHER,
  406 Walnut Street.

  LONDON:
  E. & F. N. SPON,
  48 Charing Cross.

  1868.

  Entered according to Act of Congress, in the year 1868, by

  HENRY CAREY BAIRD,

  in the Clerk's Office of the District Court of the United States
  in and for the Eastern District of Pennsylvania.

  PHILADELPHIA:
  COLLINS, PRINTER, 705 JAYNE STREET.

CONTENTS.

  Descriptions of furs, wools, hairs, &c.      11

  The fulling mill                             24

  History of hats and hatting                  25

  The fashions                                 28

  Preparation of materials                     29

  Stiffening and water-proofing materials      31

  The blowing machine                          35

  The manufacture of hats                      36

  Shaving                                      44

  Stiffening process                           44

  Ruffing or napping                           45

  Blocking                                     47

  Dyeing                                       47

  Pumicing or pouncing                         48

  Finishing                                    49

  Silk hatting                                 52

  Forming machines                             56

  Shoes and gaiters of felt                    60

  Printer's sheets                             61

  Cloth hats                                   63

  Conclusion                                   65

TREATISE ON HAT-MAKING AND FELTING.

It is conceded as an axiom, that theory and practice, in the pursuit of
any object, are in their natures essentially different and distinct.
But at the same time they long for a mutual understanding each to
confirm the assertions of the other, the consummation of all practical
results being the mutual embrace and perfect reconciliation of these
two attributes.

The writer of these pages, being a practical hatter, desires to
describe intelligibly his calling, dispensing with all technical
terms, at the same time conscious of being liable to receive an unfair
criticism from his brother tradesmen, although perfectly innocent
on their part, resulting from the prejudices engendered by the many
would-be secrets that pertain to the different work-shops, together
with their various modes and methods of working, all of which most
generally are but trifles merely to gain a name.

The practice of a trade without a knowledge of the why and the
wherefore of certain usages is a sad defect in any workman, but
more especially in certain trades: Hatting being one of those which
depends upon _second_ causes for its proficiency, we venture here an
explanation with perfect confidence, hoping that the fraternity of
hatters will be indulgent, and that they may profit by an experience
of many years in the trade, and that for one error or omission in the
writing of these sheets they will find compensation in the new ideas
that will spring from their perusal, which may be an incentive to
further improvements in the business resulting beneficially to all.

Theory without practice, or practice without theory, is like groping in
the dark, and perfection in no trade can be attained till every effect
can be traced to its cause, and _vice versa_.

It is much to be regretted that practical operative workmen are so
diffident in writing and publishing their experience in their several
trades and occupations, quietly permitting theorists ignorant of
the business to glean as best they can from other parties the most
intricate and complicated particulars of a trade, and hence the attempt
to illustrate the most useful branches of an art often results in crude
and even erroneous descriptions of things of the greatest moment, and
the dissemination as correct, of that which is altogether at variance
with the truth. In confirmation of the above, we may instance the
manufacture of hats as described in a work of much merit, and which is
accounted as worthy of all confidence, wherein the error above spoken
of is but too plainly visible. Thus, in the supplement to the third
edition of that most respectable work the Edinburgh "Encyclopedia
Britannica," in the article Hat, an apology is made for the original
treatise upon that subject, it being acknowledged as both defective
and erroneous from the imperfect source of the information. Such
a confession, and from such a source, sufficiently exonerates any
one from egotism in an attempt to write a more perfect and correct
description, coupling theory with practice; relieving the felting
process from its misty obscurity by a faithful expose of the whole
system: well knowing that an increase of business, like free trade,
will be the result of a right understanding of a formerly supposed
mystery, viz., the True cause of Felting.

Felt and felted articles being already in use, in many trades in
addition to that of hat-making, necessitates a general and indeed a
very full and lucid description of the materials of which they are made.

Descriptions of Furs, Wools, Hair, &c.

Fur, properly speaking, signifies the skins of various species of
animals, dressed in alum or some other preparation with the hair on,
and made into articles of wearing apparel; but the term fur also
signifies the stuff that is cut from the skin, for the use of the
hatter, and in this sense alone it will be employed in the following
pages.

Hair, wool, fur, and animal down are simply slender filaments or
thread-like fibres issuing out of the pores of the skins of animals,
and all partaking of the same general nature, such as great ductility,
flexibility, elasticity, and tenacity, differing entirely from the
vegetable wools and downs, such as cotton, &c., which contain neither
of these four great characteristics to any valuable or appreciable
extent.

To characterize in a familiar way these several grades of material, it
may be said that fur is distinguished from wool by its greater fineness
and softness, and hair from wool by its straightness and stiffness.
The nature of all these bearing some relation to each other, it will
be necessary in this treatise to use the word hair occasionally to
designate one and all of them, that word being most convenient, and
tending to avoid confusion.

Simple as the idea may be, and though trifling in appearance, yet
the study of a single hair is particularly interesting, both to the
naturalist and the man of business, as will be seen when we mention
a few of its many peculiarities; hoping it will prove a source of
enjoyment to the one and a profit to the other.

Hair, wool, fur, &c., form quite an extraneous appendage to the skin,
or body producing them, not at all directly dependent on the life of
the animal for their own existence, for they have been known to live
and grow for some time after the death of the animal itself. We also
know that they live, grow, and die, showing all the signs of youth,
maturity, and old age. Hair possesses no sensation at any period of its
existence; of itself it has no feeling of touch, nor has it the power
of voluntary action.

The growth of hair is peculiar as it projects and grows in length from
the root, and not by the top as with vegetable productions, the lower
portion lengthens out, and the top is merely projected forward; and
when once cut, it never again resumes its tapering point.

Hair or fur of whatever quality, consists of a single slender filament,
without a branch or knot of any kind, and that filament is a tube,
which is filled with a fat oil, the color of the hair being derived
from this oil.

By the chemical analysis of hair it is found to consist of nine
different substances: 1st, gelatine or animal matter, which constitutes
its greater part; 2d, a white concrete oil in small quantity; 3d,
another oil of a grayish-green color more abundant, these oils
comprising about one-fourth of the entire weight; 4th, a few particles
of oxide of manganese; 5th, iron, the state of which in the hair is
unknown; 6th, phosphate of lime; 7th, carbonate of lime in very
small quantity; 8th, silex in greater abundance; 9th, and lastly, a
considerable amount of sulphur--such is the constitution of all furs,
wools, hair, &c., most of which may be dissolved in pure water heated
to a temperature above 230° of Fahrenheit, by which it is partially
decomposed. Hair is likewise soluble in alkalies, with which it forms
soap. Chlorine gas immediately decomposes it, producing a viscid mass.

It is worthy of particular remark, that of all animal products, hair
is the one least liable to spontaneous change, evidence of which may
be found in the fact that the Peruvian, Mexican, and Brazilian mummy
hair is still perfect, and is supposed to be from 2500 to 3000 years
old, and stands the hygrometric test with equal firmness. From this we
should suppose the body or substance of hair and wool to be exceedingly
hard and solid, which is really the case, as no pressure has yet been
applied sufficiently powerful to entirely deprive wool of the water
with which it has been washed--the interstices between the fibres of
the assemblage never having been closed by the power applied, as the
water therein collected may still be drained off when the pressure is
removed.

Although hair is of a tubular construction, yet all varieties are
not of a completely cylindrical form; a curl is the result of all
flat-sided or oval hairs, the exceeding oval being the unfailing
characteristic of the negro race. A cross section of a hair, if
circular, denotes the long, soft, and lank fibre of a cold northern
animal; but if the cross section shows an extreme flat-sided hair, that
hair will be crisp and frizzled, and of a tropical extraction. Quite
a gradual change in the form of the fibre of hair is observed in all
animals as we ascend from the equator to the highest latitudes, other
things being equal.

It has long been a desideratum how to discriminate between the various
qualities of hatters' _fine_ furs, and no really reliable test has
yet been obtained, superior to the judgment of the human eye, the
fineness of fibre for the hatter being of most essential importance,
particularly that allotted for the flowing nap upon the outside of the
hat. Although the thickness of the fibre of the finer furs has never
been properly gauged, it will be a source of some satisfaction to know
that the diameter of the human hair varies from the 250th to the 600th
part of an inch, while the fibre of the coarsest wool is about the
500th and the finest about the 1500th part of an inch.

Hair may be bleached on the grass like linen, after previous washing
and steeping in a bleaching liquid, after which it may be dyed of any
color.

It is very doubtful whether the growth of hair can by any artificial
means be expedited, or the hair itself increased in length, in quality,
or in density. A fine field of enterprise would be opened for the
fortunate inventor who could increase the produce of the finer and more
expensive furs. In contradistinction to this, however, it may be stated
that the inhabitants of some countries, the Malays, for instance,
purposely destroy their hair by using quick-lime.

We come next to describe minutely another peculiarity appertaining
to hair, upon which all felting or shrinking of a fabric depends;
that grand secret that has been a mystery in all ages, until within
a few years, or at best was only surmised. Upon this property alone
depends the whole art of hatting and of felt making, whether in sheets
or otherwise, as well as the fulling of cloth and the shrinking of
flannels, and all articles the material of which is made of wool, hair,
or fur.

As many branches of business depend for their success upon the
_non-shrinking_ quality of their goods, a study of the felting
principle becomes quite appropriate and interesting to those
manufacturers, whilst perusing that of the opposite. Pulled wools,
rather than cut or shorn wools, must always have the preference with
the one class of manufacturers; at the same time, the other class must
adhere tenaciously to those which have been cut, the roots of the hair
causing all the difference, for that remarkable quality, the felting
principle, is upon all the same whether pulled or cut.

A few familiar facts dependent upon this inherent felting quality of
hair will aid the illustration. When a hair is held by the top, it can
be severed with a razor much more readily than if held by the root.
Again, a hair held by the root, and drawn through between the finger
and thumb, feels quite smooth, but when held by the top, a rough and
tremulous motion is perceived.

Again, place a hair of three or four inches in length by the middle,
between the finger and thumb, and twirl it a few times, when the hair
will be found to proceed towards one end, as the twirling and rubbing
are continued, and invariably advancing root end foremost, whichever
way the hair is placed between the fingers. If two hairs are used in
this example, lay the root of the one to the top of the other, their
respective motions will be doubly discernible.

The cause of all these singularities of the hair it is now designed to
explain, which shall be done as explicitly and concisely as possible,
with a few proofs of its astonishing power in a collective capacity.

The above-mentioned phenomena are the result of that same long-hidden
property, and which is nothing more than a certain clothing or
covering, entirely surrounding the stem of every hair, in the form of
very minute scales, so very minute, indeed, that it requires the aid of
a very powerful microscope to enable the beholder to discern them, and
even then but faintly. These scales, which cover thickly every filament
of animal hair, wool, fur, &c., are thin pointed lamina, quite similar
to the scales on a fish, and overlapping each other as do the shingles
or slates upon a house. This state of the hair being understood, the
_modus operandi_ of the above examples may be thus explained: When the
hair was held by the point, it was easily cut by the edge of the razor
entering under the scales; but when held by the root, the instrument
slipped smoothly over them; and the hair that was drawn through the
fingers, when held by the point, felt rough and tremulous, from the
jagged points of the scales, but smooth when drawn in their own
direction.

The twirling of the hairs between the finger and thumb, resulting in
their travelling motion, was on account of the points of the scales
catching on the fingers, in the act of rubbing, similar to the heads of
wheat or barley at harvest time which school-boys put into the sleeves
of their coats, and which are sure to come out at some other extremity
to that at which they were put in, caused by the working of the boy's
arm upon the jaggy beard or awn of the barley head.

The task of counting the number of these lamina that clothe the body
of these hairs, must have been both tedious and difficult, from their
very minuteness and profusion. On a single filament of merino wool,
as many as 2400 barbed scales, like teeth, projecting from the centre
stem, have been counted in the space of one inch. On Saxony wool there
were 2700, while other wools were as low as 1860, and none were found
to have so few as 1000 to the inch.

No vegetable wools whatever, such as cotton, &c., have any such
appendage upon their fibres, and, consequently, cotton or cotton goods
never shrink in the act of washing, as woollen goods do. Cotton,
therefore, never can become a suitable material for felting purposes,
every fibre being smooth from end to end in either direction, and in
contradistinction to fur, which, though equally smooth as the cotton in
one way, rebels triumphantly when irritated in the contrary direction,
as already described. Mechanically speaking, cotton is smooth, solid,
and triangular, whilst wool is rough, tubular, and cylindrical.

The grand cause of that mysterious and curious operation called
felting, fulling, shrinking, thickening, and solidifying of a fabric,
whether of original loose wool, fur, or other stuff, or of that spun
into yarn and woven into cloth, is the presence of these scales.

Till lately, the best operative hatter and the investigating
philosopher were equally at a loss to explain upon what principle
such effects were produced. Take, for instance, a handful of wet fur
or wool, which is merely an assemblage of hairs; squeeze and press
it, work it a little in the hand, and then observe the effect; for
immediately upon pressing it a certain locomotion is thereby conferred
upon every fibre of that assemblage, which is increased by every turn
of position that is given to the body of wool. The rolling and pressing
change the position of each fibre. A friction is produced upon every
member composing the mass; a footing as it were is obtained from
the scales of each, and the fur or wool being all bent or curled, a
progressive motion goes on, interlacing each other in their travels,
resulting in a compact, dense body, which may well challenge the
goddesses of both patience and perseverance to undo. Every hair has
been travelling in its own individual direction, boring, warping,
grasping, holding, and twisting amongst its fellows like a collection
of live worms.

The power of combination, like the fable of the bundle of sticks, is
strikingly illustrated in the case of the hair, which when viewed
singly seems so very insignificant, but collectively, and when pressed
by the hand of oppression, hardship, and ill treatment, they combine
and become strong and defiant, clasping each other in their embrace,
tenaciously clinging to each other the more they are tortured, as if
they were living rational beings, conscious of their innocence, and
free from guilt.

Stockings, for instance, that are knit with soft-spun wool, for the use
of whale fishermen in northern latitudes, are large enough, when first
formed, to hold the whole man, but are felted down to the required
size in the fulling mill, where they are battered, tossed about, and
tortured to that degree that is required by their tormentors. The
writer has seen a millful of these stockings whose sides were felted so
firmly together, from a neglect of the workmen to turn them inside out,
in due time, during the felting operation, that a knife was required to
open them, and which actually failed in several instances, so firmly
had their two sides grown together; common tearing having no effect
whatever, each and every single hair had embraced its neighbors, and
their mutual action defied all attempts to open these stockings.[A]

There are instances of ruminating animals having died from the effect
of balls of hair having formed within their stomachs, hair by hair
having accumulated while licking themselves with their tongues. These
balls are all found to be as perfectly felted as the natural bend of
the several hairs composing them would allow, the felting having been
accomplished by the motions of the intestines of the animals. The
disgorged balls from the stomachs of nocturnal fowls are all of the
same nature.

As has been said, felt may be made of any kind of animal fur, wool, or
hair, provided it be bent, crimped, or curled, for if straight as a
bristle it would work out of the mass as readily as into it, and lose
itself in the operator's hands.

All materials intended for felting must be cut from the pelt or skin,
and not pulled, for the obvious reason that a pulled hair invariably
brings with it its root, in the form of a button or bulb, which would
greatly impede its progressive motion in the act of working, as each
and every hair under the operation of felting bores into and amongst
the other filaments of the fur composing the mass, root end foremost, a
sharp point therefore is obtained by cutting. This rule is universally
and invariably adopted by all hat furriers.

Wool of any great length of staple, after being carded, is pressed, and
either clipped, cut, or chopped into shorter lengths, which facilitates
the felting operation, and improves the solidity of the felt that is
produced.[B]

The various materials most used in hat-making are the furs of the
beaver, the otter, the rabbit, the hare, a species of the muskrat,
a species of the monkey, a species of the seal, and a few others,
together with Saxony and Spanish wools and the hair of camels and
goats. Numerous as are these various names, most of the animals produce
five or six different qualities of stuff, from particular parts of the
same skin, varying greatly in price or value.

The finest furs all come from those animals that inhabit the coldest
climates, and the season of the year in which any of them are killed
greatly influences the quality of the fur; a summer skin of some of
these animals being comparatively valueless, however excellent it
might be in the winter season. And what is particularly worthy of the
hatter's attention is, that fur that has been kept one or two years,
after being cut from the skin, produces a better working, and a more
solid article of felt, than fur from a newly-killed animal. The lamina
of such fur seem to rise and erect themselves upon the stem of the hair
by being kept, which may account for its better felting quality. This
would appear to be confirmed by the well-known fact that the 5 lb. bags
in which old fur stuffs have been kept are generally burst open.

One or two properties peculiar to furs and wools may still be
mentioned, as, for instance, all felting, by whatever means
accomplished, necessitates either a damp or wet process with the aid
of heat, and the facility of thickening or solidifying is accelerated
by the application of soap to the material under the operation. Or the
water may be acidulated for the same purpose with a little sulphuric
acid, as either of these acts as a penetrating solvent upon the natural
oil of the animal which still remains between the stem and lamina or
scales of the hair, thus baring the barbed points of the crusty scales,
the better to catch and hold their grip upon each other.

Oil or grease, on the contrary, when applied directly upon wool, covers
up these lamina or scales, thereby destroying their felting power, as
is well known to all wool spinners, however little they may understand
the real cause of its being so, further than the fact of giving to it a
smooth gliding effect, so necessary for the object of their business.

It may be amusing, whether true or not, to know that the rude Turcomans
are said to dwell, even to this day, in tents covered with felt, which
they make by treading with their feet the raw material of which it is
made, whilst it lies upon the ground, thus favoring the supposition
that felting was invented prior to weaving.

However, so far as we can learn, a real systematic method of felting
is comparatively of a late date, and until within a few years felt has
been chiefly employed for hats and hats alone. This is, however, now
but a branch of the felt manufacture, for plaids, coats, vests, pants,
leggings, shoes, gaiters, slippers, mittens, and caps, the covering
of steam cylinders and boilers, carpets, polishing cushions for
jewellers and marble cutters, covering for the roofs of houses which is
afterwards waterproofed, as also linings of water-tight compartments
in ships and ship sheathing, and the covering for the blocks of calico
and other printing, &c. &c., are now made of this material. As the
nature of hair and the principle upon which its felting property
depends become better known, the manufacture of felt will be stimulated
and increased, and applied to many purposes other than those above
enumerated, and not imagined at the present time.

The high price of the finer furs, resulting from the indiscriminate
destruction of the animals which produce them, forms the only apology
for the introduction of an inferior material into the body of the
manufactured article. Cotton, which is of quite a limber nature, is too
pliable, as indeed are all vegetable products when mixed with fur. They
lie dead within the body of the mass, and if the labor be continued
beyond a certain time, the active principle of the fur will be seen to
have clung to itself, leaving the cotton quite exposed on the outside.
Even under the most perfect manipulation, a mixture of cotton, from its
want of elasticity, will give a product which is to a corresponding
degree deteriorated.

There was a time when beaver skins were bought from the natives, by the
Hudson Bay Company, at the regular price of 14 skins for a gun, 7 for a
pistol, 2 for a shirt or one pair of stockings, 1 for a comb, or twelve
needles, &c. &c., less than the hundredth part of their real value, and
all the other fur-bearing skins belonging to that country were rated by
that of the beaver.

"The Scientific American" of New York for Dec. 1859 says that, not much
more than half a century ago, not a pound of fine wool was raised in
the United States, in Great Britain, or in any other country except
Spain. In the latter country the flocks were owned exclusively by the
nobility, or by the Crown. In 1794, a small flock was sent to the
Elector of Saxony, as a present from the King of Spain, whence came
the entire product of Saxony wool now of such immense value. In 1809,
during the second invasion of Spain by the French, some of the valuable
crown flocks were sold to raise money. The American Consul at Lisbon,
Mr. Jarvis, purchased fourteen hundred head, and sent them to this
country. A portion of the pure unmixed merino blood of these flocks is
to be found in Vermont at this time. Such was the origin of the immense
flocks of fine woolled sheep in the United States.

The same authority further adds that the simplest and most easy method
of judging of the quality of wools, is, to take a lock from a sheep's
back and place it upon an inch rule; if you can count from 30 to 33 of
the spirals or folds in the space of an inch, it equals in quality the
finest Saxony wool grown. Of course as the number of spirals to the
inch diminishes, the quality of the wool becomes relatively inferior.
Cotswold wool, and some other inferior wools, do not measure more than
nine spirals to the inch.

The Fulling Mill.

Having alluded to the fulling mill as a felting machine, it is only
necessary to remark here, that it is a rude looking but effective
method of condensing a _previously formed article_. It consists of
a trough six or eight feet long, and two feet wide, varying in size
according to the kind of goods to be operated on. The bottom is of a
semi-circular form, having a radius of five or six feet, with sides
rising three or four feet high, a strong solid heading, but no end
piece. There is a heavy wooden battering-ram suspended from above, at
a height answering to the curve of the trough; its immense head has
a flat face fitting the trough in which it is made to play freely,
similar to the pendulum of a clock. The goods are tumbled promiscuously
into this trough in front of the ram, with warm water, fuller's earth,
and soap, in sufficient quantity to saturate and wash the material, a
small stream of water from a boiler being admitted for that purpose.
The power of a water-wheel or steam engine draws back the ram out of
its perpendicular, to its allotted distance, whence it falls by its own
gravity, with a momentum that sweeps the goods before it with a fearful
crash, upon the solid heading of the trough. On the withdrawal of this
enormous hammer for a second onset, the goods roll over, resuming their
quiescent state, but differently disposed, which is no sooner done than
back comes the ram, repeating its dashing blows upon its unoffending
and unresisting victims in the trough, washing, scouring, and
buffeting them about, till they become not only clean, but completely
felted.

All of our broadcloths have been subjected to its action, in the
process of which the hairs of the weft and those of the warp have
become mutually entangled, and each with one another, as with hatting
in the regular hand process of loose wool or fur felting. Indeed,
every hair composing the whole piece of cloth has its individual and
independent progressive motions, combining the threads of both warp and
weft together to such an extent that these cloths never unravel, and no
hemming of a garment is required in the making of our clothes.

Twelve hours in the mill will reduce a piece of cloth two-fifths of its
breadth and one-third of its length.

The progressive travelling motion of the hair resulting in the
entanglement of the fibres and consequent felting and shrinking of the
cloth, is further exemplified in the comfortable soft half-dress caps
of the British soldiers, and in the bonnets and caps of the Scottish
peasantry generally, which have all been first knitted very large with
soft spun yarn, and afterwards felted down to the required size in the
fulling mill. During the fulling of any and all kinds of goods, they
must be frequently taken out of the trough, to be stretched, turned,
the folds straightened, and generally inspected.

History of Hats and Hatting.

The word hat is of Saxon derivation, being the name of a well-known
piece of dress worn upon the head by both sexes, but principally by the
men, as a covering from the hot sun of summer, the cold of winter,
a defence from the blows of battle, or for fashion. Being the most
conspicuous article of dress, and surmounting all the rest, it has
often been ornamented with showy plumes, and jewels, and with bands
of gold, silver, &c. It is generally distinguished from a cap by its
having a brim, which a cap has not, although there are exceptions even
to this rule of distinction, for there are hats that have no brims,
and there are also caps that are provided with a margin. Those hats
that are made of fur or wool have all been felted, and felt strictly
speaking is a fabric manufactured by matting the fibres together,
without the preliminary operation of either spinning or of weaving.

We find but little of hat-making recorded in history, and anything
relating to hats is extremely meagre, although their partial use may be
traced back to the time of ancient Greece amongst the Dorian tribes,
probably as early as the age of Homer, when they were worn, although
only by the better class of citizens when on a distant journey. The
same custom prevailed among the Athenians, as is evident from some of
the equestrian figures in the Elgin Marbles.

The Romans used a bonnet or cap at their sacrifices and festivals,
but on a journey the hat with a brim was adopted. In the middle ages
the bonnet or cap with a front was in use among the laity, while the
ecclesiastics wore hoods, or cowls.

Pope Innocent, in the thirteenth century, allowed the cardinals the use
of scarlet hats, and about the year 1440, the use of hats by persons on
a journey appears to have been introduced into France, and soon after
became common in that country, whence probably it spread to the other
European States.

When Charles VII. of France made his triumphant entry into Rouen in
1440, he wore a felted hat.

Hatters of the present day most generously ascribe the honor of the
invention of felting, and of its prospective introduction to that of
hat-making, to the old renowned Monk St. Clement, who when marching at
the head of his pilgrim army obtained some sheep's wool to put between
the soles of his feet and the sandals that he wore, which of course
became matted into a solid piece. The old gentleman, philosophizing
upon this circumstance, promulgated the idea of its future usefulness,
and thus it is said arose the systematic art of felting and of
hat-making.

However all this may be, still the invention of felted fabrics for the
use of man may have been, as some assert, very ancient and of quite
uncertain origin. The simplicity of its make, as compared with that of
woven cloth, shows all speculative assertions to be rather uncertain.

However obscure the origin may be, we learn that the first authentic
accounts of hatters appeared in the middle ages, in Nuremburg in 1360,
in France in 1380, in Bavaria in 1401, and in London in 1510.

The hatting trade of the United States of America is noticed first in
the representations made by the London Board of Trade to the House of
Commons in the year 1732, in which they refer to the complaints of
the London hatters, regarding the extent to which their particular
manufacture was being carried at that time in New York and in the New
England States.

The Fashions.

A look at the fashions and mode of dressing in ancient times causes
amusement. So capricious is the fancy of man that nothing is immutable,
all is change, and hats have been of all conceivable shapes and colors,
and dressed with the most fanciful decorations, plumes, jewels,
silk-loops, rosettes, badges, gold and silver bands and loops, &c. &c.

The crowns and brims having been in all possible styles from the
earliest period. It would appear that nothing is left for the present
and all coming time, but the revival of what has already been, even to
the fantastical peaked crown that rose half a yard above the wearer's
head.

In the fifteenth century, hats in Great Britain were called vanities,
and were all imported, costing twenty, thirty, and forty English
shillings apiece, which were large sums of money at that early period.

The most extreme broad brims were worn about the year 1700, shortly
after which the three-cornered cocked hat came in, and about this time
feathers ceased to be worn, the lingering remains being left for the
badge of servitude to the gentleman's attendant. Metal bands and loops
were only regarded as proper for naval and military men of honor.

It is a singular historical fact that the elegant soft hat of the
Spaniard has remained the same from the earliest period to the present
day, while among all other civilized nations a transformation in the
style of that article has taken place. Comfort in the wear seems to
have given place at all times to fancy and the demands of fashion.

Queen Elizabeth's patent grant to the hatters of London is still
recognized in England, and the 23d of November is the hatters' annual
festival, that being St. Clement's day, the patron of the trade.

Preparation of Materials.

Previous to cutting the fur from the various skins, they must be
moistened, straightened, and cleaned; the projecting long coarse hairs
that are interspersed throughout the fur, removed either by pulling,
clipping, or shearing; those of the rabbit, &c. being pulled, while
those of the hare, &c. are clipped. To pull these superfluous hairs by
the hand, the person sits with the skin laid over the knee, strapped
down to the foot, and with a dull-edged knife in hand, the thumb
being covered with a soft shield, the obnoxious guests are dextrously
uprooted. If done by machinery, they are pulled out by being nipped
between two revolving slender rollers. The skin is drawn over a
sharp-edged board, which causes these hairs to project, and the rollers
placed in the proper position and distance, frees the fur of its
deteriorating associates with great facility, without disturbing the
fur.

Furs intended for body-making undergo a process called carroting or
secretage, which is an artificial method of increasing the felting
quality of the fur, enabling the hatter to work at a kettle with clean
pure water, dispensing with all acids and the like, and using boilers
other than those of lead.

It is only of late years that carroting has been invented. It is
a chemical operation or method of twisting or bending the natural
straight-haired furs, and possesses also the property of raising or
lifting the points of the scales which clothe the fibres of the fur,
thereby facilitating the operation of felting; while the fur in its
original straight state could be used with satisfaction only as an
outside flowing nap upon the hat.

The method pursued to accomplish this result is, to dissolve 32 parts
of quicksilver in 500 parts of common aqua-fortis, and dilute the
solution with one half or two-thirds of its bulk of water according
to the strength of the acid. The skin having been laid upon a table
with the hair uppermost, a stout brush, slightly moistened with the
mercurial solution, is passed over the smooth surface of the hairs
with strong pressure. This application must be repeated several times
in succession, till every part of the fur is equally touched, and till
about two-thirds of the length of the hairs are moistened, or a little
more should they be rigid. In order to aid this impregnation, the skins
are laid together in pairs with the hairy sides in contact, and put in
this state into the stove-room, and exposed to a heat in proportion to
the weakness of the mercurial solution. The drying should be rapidly
effected, as otherwise the concentration of the nitrate of mercury will
not produce its effect in causing the retraction and curling of the
hairs.

No other acid or metallic solution but the above has been found to
answer the desired purpose of the hat-maker, although sulphuric acid
without the quicksilver has a limited effect when the skins are treated
as those above described. For other purposes, such as that of the
upholsterer, hair is curled by first boiling and then baking it in an
oven; or it may be spun into ropes and baked, after which it is teased
asunder.

Preparatory to cutting the fur from the pelt, the skins are dampened
and flattened; they are thus made smooth and ready for the operation,
which is performed by hand, with knives about two inches long by
four wide, having a short upright handle. The skins are held upon a
cutting-board, and the pelt kept moistened with water; a sheet of tin
is laid upon the skin, pressed down by the left hand, whilst the knife
in the right hand, being guided by the edge of the tin, is run rapidly
forward and backward across the skin, gradually sliding the tin toward
the tail; by this means the fur is gathered up, and kept in one fleece.

The pelts are appropriated to the manufacture of gilder's cement, or
will make excellent glue. Machines in the form of revolving shears,
similar to those used for dressing cloth, are employed for such skins
as are uneven in the pelt, and which cut the pelt from the fur in
slender shreds, being quite the reverse of the hand method, which cuts
the fur from the pelt.

Stiffening and Water-Proofing Materials.

There is reason to suppose that when hats were first invented and long
subsequently, the quantity of stuff or material weighed out for a
single hat was of itself considered sufficient to stand unharmed the
drenchings which it was likely to encounter.

However, such a hat in the warm season being unpleasant, a lighter body
was proposed, to contain some stiffening substance as a substitute,
and the attempt proved quite successful. A search was instituted
for something suitable for the purpose that would harden the hat
sufficiently, without increasing the weight, but rather diminish it.

In those times chemistry was comparatively unknown, and glue being at
hand, our predecessors in the hatting trade commenced the stiffening of
their hats with that material, which long continued the only article
likely to succeed. Latterly, however, glue has become quite obsolete,
having been entirely superseded by the various gums and resins, which,
when properly prepared, enable the manufacturer to put into the market
a much superior hat, and one more pleasant to wear, weighing 3 oz.
which in former times would have weighed full half a pound.

The solubility of glue in water was its defect, and the ultimate
cause of its rejection. Our spirited predecessors in the business, by
a knowledge superior to that of their predecessors, coupled with a
devoted spirit and unfailing resolution, after many vexatious trials
but little known to our modern workers, succeeded in rendering a hat
not only stout, light, and water-proof, but cheaper and more beautiful
to look at, ventilated, and altogether pleasanter to wear.

Upon a retrospective view, and considering the total of these
improvements, we may well excuse the many secrets and partialities
existing in the trade, for before any new admixture of stiffening
materials or method of applying them, whether before or after dyeing,
&c., could be properly proved, many dozens of hats were under way. It
required a length of time to enable a proper judgment of the experiment
to be pronounced; thus, if unsuccessful, involving the character of the
manufacturer as a tradesman, and his pecuniary affairs at the same time.

The result, however, was at last satisfactory, and now there are
several methods of stiffening with a water-proof stiff, which possesses
all the requisite qualifications.

There is no department in the hatting trade of more importance than
that of stiffening, as the kind, quality, and quantity of the stiff
must be regulated according to the country in which the hats are to be
worn.

England, for instance, where there is so much moisture in the
atmosphere, requires a much harder stiff than we do in America.
American manufacturers finding that shellac possesses every requisite
for both stiffening and water-proofing, now for their best hats use
that gum only dissolved in alcohol.

  20 lbs. orange shellac being dissolved with 5 gallons alcohol in a
    close vessel, _cold_,

attending carefully to stir it up repeatedly to keep it from lumping
and sticking to the bottom. The vessel commonly is used in the form
of a barrel or some sort of churn. When fully melted the stiff is
ready for use by being thinned down to the desired consistency with
additional alcohol and put into the hat with a stiff brush.

A cheaper, called alkali-stiff, and much used for inferior hats, is--

  9 lbs. shellac, dissolved with 18 oz. of sal soda in 3 galls. water
    in a tin vessel.

The vessel with the water is set into another containing boiling water,
and heated; the soda is introduced gradually, and is soon dissolved,
and the lac is then put in and stirred occasionally for about an hour,
by which time the lac will be dissolved. The whole is then left for an
hour or two, when it may be taken out and set to cool. It is better if
allowed to remain a few days after having been made. When used, it is
reduced to the required strength with more water, a hydrometer being
employed as a test.

The bodies are simply immersed in the liquor, and passed between
a pair of rollers one by one, thereby sweeping off the superfluous
compound, but leaving them completely saturated. The hats with this
stiffening must be immediately and rapidly dried in the stove.

This stiff is rendered the more popular by adding 3 oz. of common salt
to the mixture before using it, as the salt neutralizes the soda, and
the hats may be blocked immediately after being stiffened, thereby
saving time and dispensing with the use of the stove.

The two following receipts are given as good and reliable English
methods of stiffening hats:--

    7 lbs. of orange shellac.
    2 lbs. of gum sandarac.
    4 ozs. gum mastic.
  1/2 lb. of amber resin.
    1 pint of solution of copal.
    1 gallon of alcohol or of wood naphtha.

The lac, sandarac, mastic, and resin are dissolved in the spirit, and
the solution of copal is added last.

This is called spirit proof, and like our own is put into the body with
a stiff brush, and, being fully saturated, is set to dry.

A cheaper stiffening, also like our own called alkali or water
stiffening, is--

    7 lbs. of common black shellac.
    1 lb. amber rosin.
    4 ozs. gum _thus_.
    4 ozs. gum mastic.
    6 ozs. borax.
  1/2 pint solution of copal.

The borax is first dissolved in 1 gallon of warm water.

This alkaline liquor is now put into a copper pan heated by steam, or
it may be set into another vessel containing boiling water, and the
shellac, _thus_, and mastic added. This is allowed to boil for some
time, more warm water being added occasionally, until it is of a proper
consistence, which is known by a little practice. When the whole of the
gums seem dissolved, half a pint of wood naphtha must be introduced,
and also the solution of copal, the liquor should be passed through a
fine sieve, when it will be perfectly clear and ready for use. This
stiffening is used hot with the following preparations.

The hat bodies, before they are stiffened, should be steeped in a weak
solution of soda, to destroy any acid that may have been left in them.
If sulphuric acid has been used in the making of the bodies, after they
have been steeped in the alkaline solution they must be perfectly dried
in the stove before the stiffening is applied.

When stiffened and stoved, they should be steeped all night in water to
which a small quantity of sulphuric acid has been added. This sets the
stiffening in the hat body and finishes the process.

If the proof is required cheaper, more shellac and rosin may be
introduced.

The Blowing Machine.

In the manufacture of the finest kinds of fur hats, namely, those with
a flowing nap, the stuffs of which they are made must be thoroughly
refined.

The clipping and pulling operations, to which the skins were subjected
previous to cutting off the fur, never free the fur entirely of the
coarse hairs that are intermixed with the finer; and to separate the
coarse from the fine, the fur, as it came off the skin, is placed
under the action of the blowing machine, which consists of a long,
close, narrow, wooden box, divided into a number of apartments, the
divisions between each of them having an open space at the top or
bottom, so that a blast of wind can be propelled through the whole
length of the trunk. The fur is put into one of these receptacles at
one end, where it is teased and tossed by revolving brushes set in
the bottoms of several of them, and a revolving fan is placed at the
head. The whole being set in motion by some first power, the blast of
wind from the fan seizes the loose thrown up fur that is tossed by
the revolving breakers and brushes, and the stream of flying fur is
transmitted from division to division, along the whole length of the
wooden box. In this operation, the fur is graded as it is blown along
and deposited gradually in the respective places, lodging in the most
regular order, from the one end of the wooden trunk to the other, the
dust and dirt falling down below, the heavier portion of fur not being
blown to the same distance as that of the finer, which reaches the
farther end, where the finest of all is received entirely refined of
its impurities. But the cutting and blowing of fur are both independent
and distinct branches of business, although relatively connected with
that of hatting, and the various grades of fur are bought by the
hatters from the professional hat furriers or their agents.

The Manufacture of Hats.

Before commencing a detail of the processes of the trade, it will be
necessary to bear in mind that hatting is universally divided into two
great divisions, viz., the making, and the finishing departments, each
of which as a matter of course has its subdivisions.

With the exception of encyclopædias which give detached and very
abridged descriptions of felt making and of hatting generally, there
has been no specific account published in either pamphlet or book-form,
so far as the writer is aware, of the manner in which felt hats are
made, or of the principle of felting by which they are produced.

This is considered by the writer a sufficient inducement to illustrate
to the best of his ability a principle entirely belonging to natural
history, viz., the natural scaly clothing that is upon all hair, and
hitherto but little known, and upon which several important branches
of business depend. Indeed, it seems almost absurd to think that a
hair, puny as it is in itself, bears upon its sides a something of such
importance, so very minute as to require the utmost attention with
the aid of the best microscopes to be seen at all, and yet upon that
something is based the art of felting and of course of hat-making,
besides several branches of other trades, some of which have already
been mentioned.

Hat-making was long considered a business to which machinery never
could be applied, but the inventions of man have at last dispelled
this illusion, and machinery is now employed in several of the most
important departments of the trade.

The reason why this idea obtained such general credence was, first, on
account of the close attention requisite, while the hat is under the
operation of sizing.

Second, the known impossibility of napping or ruffing a hat by any
means with machinery, also, the acknowledged failures of several
attempts to substitute carding for that of bowing, and various futile
attempts with the irons in the finishing department.

The innovations of machinery, however, have now obtained a sure footing
in all large factories, and some of them will come under observation in
their proper places.

In the mean time we shall confine our observations to the old system,
which still prevails in most small factories and all small towns.

Our honest forefathers, the manufacturers in former times, would insist
upon making hats to wear not for a season, as with us, but for many
years, being afraid of damaging the trade to do otherwise, but now a
hat for city wear, of scarcely three ounces weight, and lasting two or
it may be three months, is quite a common thing.

The usual quantity of stuff given out for a regular felt hat, modified
of course to a very great extent by the market, we shall suppose to be
three ounces of fur. It may or may not be a mixture of different kinds
and qualities of stuff previously prepared by carroting, and may or may
not be refined by the winnowing machine, which separates the different
qualities of fur. These three ounces, however, are sometimes increased
by unprincipled men to four and a quarter or four and a half ounces,
by the addition of other and cheaper ingredients, which are all laid
upon a platform of boards about five feet square, called a hurdle, over
which a large bow of about six feet long strung with cat-gut, Fig. 1,
is suspended. This bow is held by the left hand of the hatter, and with
the right he holds a small piece of wood with a head or knot upon it,
Fig. 2, with which he tugs the string of the bow and makes it vibrate
upon the stuff, and into it, with great dexterity and with the nicest
judgment. This operation has always been considered a beautiful sight
to a stranger, as the performer goes on plucking the string, and the
string playing upon the top of the fur, which lies upon the left hand
side of the platform. The fur touched by the string is made to fly from
one side of the boards to the other with the greatest regularity. So
nicely is this bowing performed, the stuff flying from the bow-string
hair by hair, and flake by flake, that a hat in this loose state may
measure several inches in thickness.

[Illustration: Fig. 1.

Hat Bow.]

[Illustration: Fig. 2.

Bow-Pin.]

In this operation, the different materials are tossed about to-and-fro
repeatedly, and mixed with a much greater regularity and change of
position of the various filaments than if drawn by carding machinery.
One half of the intended hat, called a bat, is bowed at a time, and
both in nearly a triangular shape, which being gathered up, and pressed
with a flat square piece of wicker-work, Fig. 3, and afterwards with
a smooth skin or cloth, is pressed and gently rubbed with the hands
backward and forward so as to create a friction on the surface
fibres, thereby interlacing the outside filaments, by which means
the simply safe-lifting of these two half-solidified portions of the
future hat is secured. The one-half being laid upon the other, with a
triangular piece of paper or cloth between, they are joined together by
overlapping two of the three sides, thereby giving to the intended hat
the form and figure of a hollow cone or great bag, but so tender that
none but an experienced hatter could handle it.

[Illustration: Fig. 3.

Hat Basket.]

This operation of bowing is the same, with but little variation,
whether it be for coarse or fine hats.

If wholly of wool, they are now swaddled carefully in an outer cloth,
and sprinkled with water, and laid upon a warm plate of metal which
sends the steam up through the hat which is to be pressed, and slightly
rubbed, sprinkled again, and turned over. Continuing the pressing and
rubbing, and by repeating these operations for some time, the motions
are transmitted to all the inclosed fibres of wool with an irritating
feeling, as it were, exciting their propensity for travelling, till the
outer hairs, in their motions, warp themselves with each other and the
surface appears skin-like and becomes smooth.

During these actions, the hat inside of the cloth must be several
times changed in position and kept in proper form, when its swaddling
envelope and the paper within which kept the inside open and free may
be removed. These operations concluded, the tender hat must now be
subjected to a much more laborious operation, where, properly speaking,
the grand practical art of felting takes place, where thousands of
thousands of filaments are all in active though slow motion, all
travelling on their own individual course, independent of, and at the
same time dependent upon, each other for their mutual support, being
carefully guided collectively, by the hatter's good judgment.

This stage of the operation is a wet one requiring an open boiler
surrounded by planks, which slope towards the centre, called a battery,
Fig. 4, suitable for six or eight men to work at. Each man is provided
with a rolling-pin, cloths, brushes, &c. The soft and tender hat is
laid upon one of these planks or benches, wrapped in a damp cloth, and
carefully wetted, squeezed, folded, rolled and unrolled, keeping it
constantly moistened by dipping it in the hot water of the boiler,
folding and unfolding with every variety of crossings, rolling it as
a scroll, pressing, shaking, dipping and rolling it again and again,
the hatter all the while bending over his work in front of the almost
boiling caldron, and surrounded by steam. He labors hard, ever changing
the position of the hat under his hands, so as to make it an evenly
felted and perfect piece of work, which these oft-repeated motions
ultimately accomplish.

[Illustration: Fig. 4.

Battery for Sizing Hats.]

This is the grand felting operation; the cause of which was so long
considered a mystery, and now ascertained to result from the peculiar
natural construction of the animal fibre, as already explained.

In this planking or sizing of the hat, sometimes with half a dozen
under hands at the same time, the enveloping cloth is soon thrown aside
as the hat grows in solidity. The hands of the hatter are defended from
the scalding water by thick leather shields upon the palms, and as
the hat approaches its proper size, it is scalded and belabored with
determined importunity, coiled, rolled, pressed, and pinned, backward
and forward till the size of the hat is reduced to nearly half of its
original dimensions, and the tension of the several fibres becomes so
great that the hat will felt no farther. At this stage it is impossible
for it to be torn asunder, and is still in its original form of a
hollow cone.

Such is the making department of the trade, the felting process, where
a firm piece of cloth (for such is the body of a hat) is manufactured
from loose wool or fur, independent of either spinning or weaving.

We have now explained the making of the bare body, as it is called, of
a plain hat, in as concise a manner as the subject will permit.

There are yet a variety of qualities and kinds of hats requiring a
variation more or less in the manipulation of the article, so as to
suit a fanciful and fastidious people. For instance, the quantity and
quality of fur, or an entire change of materials, produce quite a
different appearance both in the look, the wear, and the price of the
hat, while the form of the cone must be changed to admit of a high or
low crown, or of a broad or narrow brim, &c. &c.

All FELT hats, of whatever texture, nature, or name, must have
undergone the above described operations, and many have to go back
a second time to the plank kettle, and there undergo an additional
teasing and ducking in the scalding water. For instance, all those
destined to receive a coat of fur upon the outside finer than that of
which the body is made, and constituting the flowing nap of the hat,
which is merely a kind of veneering or outside plating, which will
shortly be described.

A very good hat is made having a flowing nap that is raised directly
from the body itself. Thus when the body of such a hat as has been
described is about half wrought up at the kettle, it undergoes in
another department the operation of shaving, by which means the
projecting coarse hairs are all cut off, after which, on being returned
to the kettle, the hatter, with his stiff brush, card, and comb, raises
a nap upon the half solidified body, which is constantly improved as
he continues to manipulate with the brush. The hat is, at the same
time, reduced in its dimensions by the operation of felting until at
the conclusion when it appears of the desired size, fully felted, and
adorned on the outside with its rough and flowing nap, which otherwise
would have been smooth and cloth-like. This is called the brush hat.

Shaving.

In the process of fur felting there is a constant tendency for the
strong straight hairs of the body to work to the outside, so that
whether the hat is designed to receive a BARE finish afterwards, or to
get a plated cover of beaver for a nap, those bodies must all undergo
the operation of shaving. A workman sits in another apartment with
one of them, when dry, spread over his knee, and with a long bladed
sharp knife in hand, sweeps rapidly over the surface, cutting off and
depriving it of those deteriorating superfluous intruders, after which
the hats are forwarded to the stiffening department.

Stiffening Process.

The bodies of the hats now made, dried and shaved, and the spirit
water-proofing already prepared, being thinned, or reduced to the
proper consistence, the hat is laid upon a flat sloping board, and the
stiffening is put into it with a stout brush, and soaked to that degree
of saturation known only by experience, the brims receiving a double
portion for extra stoutness, and are then set aside to dry.

The alkali or inferior kind of stiffening, when used, is likewise
diluted, and applied by immersing the body fully into the prepared
ingredients already described, and either wrung out with the hands,
or passed a couple of times between a pair of rollers set at a proper
width, which determines the quantity of proofing absorbed by the hat.

It should be observed, regarding this stiffening of hats, that it is
simply a varnishing of the several fibres of the fur of which the
hat is made, each hair individually has got a coat of water-proofing
varnish, for when dry it will be found that the interstices between
each and every fibre are quite open and free, and therefore susceptible
of ventilation; thus differing entirely from what would have been the
case had it been stiffened with any kind of paste.

Ruffing or Napping.

Very little of this is done at present in the United States. After the
bare body of the hat is stiffened, if a flowing nap of beaver, otter,
neutra, or other fine fur is desired, finer than that of which the
body is made, half an ounce more or less of the superior uncarroted
stuff is weighed out, sufficient to cover the whole outside surface of
the hat. The hatter lays this precious morsel with perhaps one-eighth
ounce of cotton on the hurdle, under the bow, as he did with the stuff
for the body, and with a similar but lighter instrument, these two
stuffs are completely mixed and spread upon the boards, as evenly as
his experienced hands can do it; the cotton being used merely to enable
him to handle the fur, which otherwise would be so thinly spread, and
so attenuated of itself, as to endanger the simple act of lifting it.
This mixture of fur and cotton is next spread upon the wet bare body
of the hat as it lies upon the plank at the kettle, a little water is
sprinkled over it and beat down with a brush. The hat with this surface
covering is wrapped very carefully in a piece of cloth or coarse
hair-cloth, and operated on very lightly, and nearly in the same manner
as when felting the body. The object to be attained is to get the
fibres of the fine fur to penetrate the body, and take root as it were
therein--great care and watchfulness being demanded of the workman at
every motion of his hands, in this manner of working. The points of the
fibres of the beaver fur penetrate the body of the hat, and having once
got a footing, it constantly advances, as the active careful rolling,
folding and unfolding, shaking and tossing go on, until the fur has
separated itself from the cotton; by its boring, having obtained a
firm lodgment in the solid felt of the hat body root end foremost. The
cotton with which it was mixed is left behind loose and useless, for
want of the little rough scaly property that the other possessed. An
inexperienced workman in thus ruffing a hat is liable to continue his
work too long, until the beaver napping has burrowed quite through to
the inside of the hat, where it is lost.[C]

In the various operations of the hatter with hot water, whether in
body-making, napping, or dyeing, &c., the water should not be allowed
to boil, for independent of the damage to some kinds of stiffening, as
hair contains a large portion of gelatine in its substance (to which
alone it owes its suppleness and toughness), this gelatine will be
separated from the hair. This is particularly the case with napped
hats, for when thus treated the fibre becomes much more brittle than
before, and the nap soon breaks off round the square.

Fur hats having a flowing nap are sometimes clipped very short with
revolving shears similar to those used in dressing cloth, and which is
done previous to blocking or dyeing.

[Illustration: Fig. 5.

Hat Block.]

Blocking.

Previous to dyeing, all hats must be blocked, using such blocks as
approach the intended shape of the hat, and as soon as possible after
the making department is concluded. It is a laborious operation, though
simple, as the nature of felt allows it to be stretched to a great
extent in any direction when it is wet and hot.

In the act of blocking, the conical form of the hat is lost for the
first time. The hat is now immersed in the _boiling water_ of the
kettle, and while wet and hot the tip is stretched wide, and the whole
thing simply drawn down over the block, a tight cord is run down to
where the band is to be and the brim flattened out.

Dyeing.

The next operation is that of dyeing or coloring, and if convenient,
and the hats fine, each hat should be upon its respective block when
in the color kettle, great care being observed to keep the square
from abrasion, as the least rub may deprive a napped hat of its fur at
that exposed and important part. Most generally, however, the hats are
colored without a block, the blocking being performed as soon after the
dyeing and washing as possible in _boiling_ water.

The ordinary ingredients for black are, for 12 dozen,

    144 lbs. of logwood, _chipped_, or its value in extract.
     12 lbs. of green sulphate of iron or copperas.
  7-1/2 lbs. of French verdigris.

The kettle should never boil nor exceed 190 degrees, and during the
operation the hats must be repeatedly taken out and exposed to the
action of the oxygen of the air, so as to strike a deeper color, and
during the necessary exposure to these airings, the time is improved by
having two suits of hats going on at the same time.

From six to twelve hours are required to complete the operation. The
shorter the time the hats are in the dye, compatible with the deepness
of the color, the better will be the goods, as boiling extracts the
gelatine of the hair and makes the nap brittle, which is seen by
comparing dyed articles with those that are of a native color.

Pumicing or Pouncing.

Pouncing is a term for rubbing down the outside of a hat with a piece
of pumice stone, sand paper, or emery paper, whereby the hat is made
entirely bare, smooth, and fine, resembling a piece of very fine
cloth. These are generally called cassimere hats. This operation is
usually performed after dyeing, and previous to finishing. Some makers,
however, prefer to singe the hats instead of pouncing, but such
hats never feel so fine as the others, as the singeing of any hair
invariably produces a hard crisp burnt knob upon the end.

Finishing.[D]

When a hat arrives at that state of forwardness ready for finishing,
it is a very unsightly object to any person but a hatter. Most of its
processes have been wet ones, but now it is to assume a genteel and
prepossessing appearance, under the artistic appliances of brushes,
cloths, hot irons, and labored exercise. If a plain soft hat, it is
pulled over such a block as is required, a cord is run round the hat to
keep it tight upon the block; the tip and brim are then flattened with
the hot iron, wet sponge, brushes, and hair-cloth cushion or velure,
several wettings being necessary in finishing.

[Illustration: Fig. 6.

Hat Iron.]

The brim is next cut to the required width, and the cord run down
to the depth of the block. The side-crown is now to be finished,
along with the tip and upper and under sides of the brim, the hatter
exercising his best judgment. The block is then withdrawn, the brim
curled and set, and the finished hat sent off to the trimmer to get
lined and bound; it is then tipped off and packed for market.

The finishing of this kind of hat is a simple operation when compared
to that of a napped hat; requiring only the assuming of the proper
shape and form, the solidifying of the body, and giving it such a
lustre and finish as the quality of the material will allow.

The stiff cassimere hat being less flexible, is subjected to hot steam
preparatory to blocking, whereby it is made soft and pliable. When in
this state it is drawn down over the block, and the block withdrawn, to
insert a prepared disk of pasteboard into the crown for strength, after
which it is finished much in the same way as that already described,
but with the difference, that a cloth must always intervene between the
hot iron and the hat when finishing.

The finishing of a napped hat, whether it be brush or beaver, is a
very different process from that for either of those just described,
requiring the nicest attention and patient perseverance by the best
workmen. The hats are given out by the half dozen, which are sorted for
the different sizes and steamed one by one; the hot steam softens the
stiffening, and when pliable, the hat is drawn down over the respective
finishing blocks, the nap of each hat straightened with a wet brush,
and a half finish given to it with the water, brush, and bare hot
iron. The block is then withdrawn and the hat given to be shaved with
a razor. This seems a singular operation; but a few passes with that
instrument over the hat effectually cut off all those projecting coarse
hairs that have eluded all previous attempts at removal, and without in
the smallest degree endangering the finer fur of the nap. The hat is
now returned to the finisher to complete the process.

These coarse hairs, when left in the hat depreciating very materially
its value, were formerly plucked out by hand with a pair of pickers,
hair by hair, often to the injury of the hat. The advantage of the
razor will be obvious to all.

A pasteboard disk, well spread with dissolved shellac, is now inserted
into the tip, and the block reset. The workman with his hot iron, wet
and dry brushes, &c., lays down the nap in its proper direction, and
the hat by continuous labor becomes solidified and more elastic, the
tip is rendered stout by the adhesion of the prepared inside disk;
and by the repeated wettings, and careful ironings and brushings, all
the ripply appearance of the fur is destroyed, and the whole surface
becomes smooth and shining.

The crown being finished is then papered up, and the same operations
that were bestowed upon the crown are now to be repeated on the brim,
both on the upper and under side, which having been accomplished, a
gauge is applied and the brim cut to the required width ready for the
trimming.

There is a beautiful invention for preserving the form of all hats
having flat or soft supple brims by means of a flattened wire, upon
which two small twists are made, and when joined as a hoop, the proper
concave is produced. This hoop is attached to the outer edge of the
brim, and covered with the binding, and thus the unsightly slouch that
often deformed, particularly the soft brimmed hat, is permanently
prevented, and the graceful curve completely secured.

Silk Hatting.

The art of silk hatting is comparatively of modern invention,
consisting simply of a cover of silk plush over a body of some other
material. As much sleight of hand is required in this department, it
naturally follows that a good workman is a valuable and appreciated
artisan.

The bodies used for this kind of hat have been so various, that a full,
or even succinct, description of them would be quite superfluous. Wool
and fur bodies, straw and leghorn, cork, whalebone and muslin, &c.,
even stretchers similar to umbrellas without a body at all have been
adopted, and all of them have had their day. At present, however, the
trade seems to have settled down to the two kinds--fur and muslin.

The fur body of a silk hat, called a shell previous to coming into
the hands of the silk finisher, is made much in the same manner as
that of a plain soft hat, by felting and sizing it down to the proper
dimensions in the plank kettle. It is quite light and thin, and when
blocked or otherwise, and dried, is then ready for _stiffening_ by the
finisher.

The different substances for this purpose, and the various methods of
doing it, have been as numerous as the varieties of bodies that have
been adopted. The whole of them, however, now have been abandoned for
shellac.

The most simple and the best stiffening for any hat is shellac
dissolved in alcohol, and thinned down to a proper consistence. A
cheaper, however, and at the same time good stiffening, is the ammonia
stiff already described. Either of these is applied in a like manner
and with the like operations. The soft body or shell, as it is often
called, is immersed in the liquid in a basin, then wrung out and pulled
upon a block, the brim being flattened, a brush is dipped into another
vessel containing a thicker lac, and applied to the square and brim for
extra strength; after this the block is withdrawn, and the body set to
dry.

These felted bodies or shells, as they are called, when dry are steamed
generally over the hatter's hot iron, and pulled when warm and soft
over the finishing block. A cord is then run tight round the shell, and
the block withdrawn; the prepared pasteboard tip is inserted into the
crown, and the block reset; after which the body receives a regular hot
ironing all over. In this operation the inserted tip adheres to the
felt, and the whole body assumes the exact counterpart of the block,
both crown and brim. The rough hairs are now to be removed by sand or
emery paper and the block withdrawn. The body next receives a coat of
the best size, and when dry two coats of seed-lac, or copal varnish
which finishes the making of this kind of body.

Those bodies that are made of muslin, when first invented, were called
gossamer, from their extreme lightness, and though they have increased
in weight, they still retain the name of gossamer hats.

In preparing for the body, a few yards of muslin are extended upon a
frame, and saturated with liquefied shellac, or water stiff, which when
dry is cut bias into strips for sides, tips, and brims. One side of
these side and tip pieces of muslin is overlaid with the silk intended
for the inside lining of the hat, and pressed to adhesion; or this may
be done while in the web before being cut into strips. The block being
set upon the bottom-board, one of these extra prepared sides is wound
tight round the side-crown of it, and the two ends stuck together by
overlapping. A piece of the prepared tips is next laid on, and made to
adhere to the side-crown.

The brim consists of three thicknesses of stout muslin of a circular
form, each with a hole in the centre, all of which are slipped over
the crown down to their place of destination with a quarter of an inch
of the edge rising up on the side. A second side-crown and another tip
are now applied, covering the others, and the whole of these cemented
together with the hot iron, the shellac with which they were stiffened
acting as a cement. After receiving a coat of size and one of varnish,
this body will be ready, like the other FUR body, for the finisher. In
preparing these bodies, cover the block with a soft shell.

Before commencing the finishing, however, we will describe the sewing
of the silk plush cover, which is quite a nice and particular piece of
work. The strip of plush for the side-crown is cut from the web bias
and of a width the depth of the intended hat; the tip piece which is
to mate this side-crown is of course circular, and a quarter of an
inch larger all round than the tip of the hat. These two pieces are to
be sewed together by hand face to face, the edges being folded back,
and the plush put well through to the proper side with the needle as
the sewers proceed, so that the seam when the hat is finished may not
appear bare for want of plush.

In finishing, whether the hat body be of fur or gossamer, the first
thing is the putting on of the under brim, which we shall suppose to
be plush, satin, or merino. A strip is cut from the web or piece at
about an angle of forty-five degrees, and having the length reduced to
suit the size of the hat; the two ends are then sewed together, and
having been laid on the hat, one of the edges is made fast to the edge
of the brim with the iron, all round, and smoothly laid down, the bias
allowing this to be done by stretching. It is next to be steamed with
a damp cloth under the hot iron and the inner edge stuck inside of the
hat with the nose of the iron.

The upper brim is next in order. A strip of silk plush the requisite
width is run on, slightly, in much the same manner as with the under
brim, but dispensing with both the cloth-steaming and often with the
sewing. The one end of this upper brim being cut with the scissors and
the other with the knife, a good invisible seam may be made.

The brims being now on, the tip of the hat is wetted inside, and the
block put in. The silk plush cover, having been previously spread with
gum tragacanth, about where the side seam is likely to be, and now
dry, is carefully drawn over the crown and fitted to the hat; the two
ends of the cover being folded back and marked for the seam. The cover
is then removed, the plush brushed back at the folding, and the cloth
cut for the seam with a pair of sharp scissors; the top of the seam is
cleaned or dressed off and the cover replaced on the hat body. The tip
and side crown are now to be stuck with the hot iron to the body with
particular care, so as to make a good joining at the seam, and not to
draw through the varnish. The making of a good seam is the test of a
good workman.

The dressing and polishing of the hat now commence; and while it
remains upon the block, this is done by means of brushes, wettings,
ironings, &c., once, twice, or three times in succession, after which
it is fixed on the veluring machine where it is revolved rapidly,
for the purpose of freeing the nap of all impurities by means of the
hair-cloth velures that are applied.

The hat is next taken back to the bench, where it receives its final
dry-ironing, veluring, &c., and the crown is papered up.

The brim is yet to be finished, which is done by hand, with the
brushes, sponge, iron, &c., and made to shine like the crown; after
this it is given to the trimmer to be trimmed and bound, when it comes
back to be curled and properly shaped in the brim, suiting the taste of
the wearer. The workman who gives the hat its final touches makes use
of a number of tools, which, though of seemingly trifling appearance,
are nevertheless necessary for his department, which requires a refined
taste.

Forming Machines.

Such is hat-making, but we cannot conclude without remarking that
there have been many patents granted in this and other countries for
improvements in hatting, that we cannot notice. Nevertheless there
are two, of decided merit, claiming attention, as having entirely
revolutionized one-half of the making department, and which may be
modified and extended to answer many purposes, in addition to that of
hat-making.

[Illustration: Fig. 7.

Forming Machine for Fur Hat Bodies.]

The first and most ingenious is called the pneumatic process of forming
the bodies, hence in all large cities the bowing operation is not
employed. It is as follows: A cone of sheet copper punched full of
small holes, and set upright, revolves slowly upon its axis; beneath
this or attached to it an exhausting fan is placed, causing by its
rotation a current of air to draw through the holes from the outside.
A trunk or box with an opening facing against this revolving cone,
discharges the fur which is fed into it at the other end by a feeding
apron, in quantity just sufficient for one hat-body. It is drawn into
this trunk between two rollers that are covered with leather or felt,
and immediately seized by a cylinder revolving about four hundred times
in a minute, furnished with a number of stiff brushes. This generates
a current of air which scatters the fur and blows it out of the mouth
of the trunk, where floating in the air it is speedily drawn upon
the perforated cone, and evenly spread over the top and sides of the
same, in quantity enough for one hat-body in so many revolutions. The
discharging trunk is so adjusted that any desired quantity of fur can
be deposited on any particular portion of the cone. When the cone has
got the fur for one hat-body, the workman wraps over it a wet cloth and
slips a metallic cover over the whole, which he removes into a tank
of hot water. A new cone is immediately set in its place to receive
another coating of fur. The hot water into which it has been dipped
tends to make the mat more tenacious, which is next slipped off the
cone, taken to a table, gently worked by hand-rolling in a piece of
blanket, squeezed and pressed, and folded into a convenient shape and
sent to the regular hatter to be felted at the ordinary plank kettle.

The cost of hat-bodies is reduced, it is computed, by this process
as five or six to one of the old bowing system, and the rapidity of
production is as thirty to one.

[Illustration: Fig. 8.

Forming Machine for Wool Hat Bodies.]

It will not have escaped observation that this ingenious piece of
machinery is applicable only for fur, the filaments of which are short
and less inclined to tangle than those of wool, but another and no less
useful piece of mechanism has been invented for forming the bodies of
wool hats, and like the other has entirely superseded the use of the
bow in all large factories where wool hats are made. It consists of a
modified common carding machine, the sliver from which is conducted to
a set of double conical blocks that are placed base to base, and which
slowly revolve upon their axes in front of the carding machine, and the
sliver is received and wound upon these combined blocks to the required
thickness, sufficient for one hat, both blocks being covered at the
same time. This machine which carries the blocks has a horizontal
vibratory motion, or swaying backwards and forwards, that enables the
sliver to be wound in a systematic manner on the cones, with a varied
thickness of material for brims and crowns, and causing also the fibres
of the wool to lie in a diagonal position, as layer upon layer covers
the blocks. The bodies of the two hats, each of a conical figure, are
thus made over the surface of a double cone which are separated by
cutting them along their middle or base line, and slipping them off at
the end. They are now ready to be wetted, shrunk, and felted in the
usual manner by the regular hatter.

Shoes and Gaiters of Felt.

We will here describe the making of felted gaiters and shoes, which is
similar to the art of hatting. There may be other and better methods,
as the expansive stretching nature of felt may admit of other modes.

The wearer of these gaiters may walk upon the slippery pavement with
comfort and full confidence, and if furnished with a leather or rubber
under-sole, they are a neat, easy, comfortable cover for the feet.

A given quantity of wool calculated for one pair of shoes is weighed
out, which is divided into four equal portions, two of them for each
shoe. One at a time is laid upon the hurdle, and with the proper bow
it is bowed as if for a hat, and disposed of in exactly an equilateral
triangle, which being gathered together with the basket, is pressed,
and temporarily solidified, laid aside, and the other portion treated
in the same manner. A piece of coarse brown paper is now folded into a
triangular shape, a little smaller than the bats just bowed; all the
three edges are to be folded together with the paper inclosed. The use
of the inclosed paper is to prevent the inner surfaces from felting
together, and to keep the inside open. The intended shoe is next
lapped in a sheet of cloth, and hardened at the hot basin (the basin
is a disk of solid iron with a fire beneath). Water sprinkled on the
sheet when turned upon the basin, sends steam all through the mass, and
when rubbed slightly by hand, friction is communicated to the surface
fibres, which in a short time become smooth, when the position of the
triangular wool should be changed and the rubbing continued. A few
crossings and rubbings give it a consistence sufficient for handling at
the plank kettle, where we shall suppose both shoes to have arrived.

The felting operation at the kettle is performed in quite the same
manner as that of a hat, by pressing, rolling, folding, and unfolding,
&c., with its dippings into the hot water, until the material has
assumed a hardness and solidity quite astonishing to the casual
observer.

This operation finished, the shoe still in the triangular shape, one
corner is now to be cut off to make an opening, and the confined paper
taken out, which is quite a soggy spongy lump of pulp. The mate to
this shoe having been advanced to the same forwardness, they are to be
pulled upon their respective lasts and dried, and perhaps dyed, after
which they are pounced, and finally trimmed.

Printers' Sheets.

The making of _sheet_ felt for calico and other printers is a business
that fell into the hands of the hatters at the introduction of the
water-proofing of hats, as previous to that time the thick stout old
hats of former times were quite sufficiently thick for the fittings of
their blocks, so that when no more of them could be gotten, recourse
was had to the new article, although it should be at a slight sacrifice.

Felt is employed in this business because of the facility with which
it lifts and carries from the color sieve, the colors that are to be
applied to the cloth. Wood and Copper blocks or rollers require two
different thicknesses of felt, and though various qualities are made,
a solid body and clear smooth surface and edge when cut and pounced by
the block-cutter, are absolutely necessary, as otherwise, a ragged edge
to the printed figures on the cloth will be the result.

The following makes a very good article:--

  7 ozs. best backs of coney wool, and
  6 ozs. of Saxony lamb's wool.

The coney is first well broken over with a light bow, upon the hurdle,
and then by means of the heavier wool bow, the well-carded Saxony is
intimately mixed with it. This thoroughly accomplished, the whole is to
be divided into two portions; the one a little heavier than the other,
which is laid upon the hurdle, and with the same wool bow, strung with
stouter cat-gut, the hatter disposes of the mixture in a perfectly even
flat form, of an oblong square, which when gathered by the hatter's
basket, measures 18 inches wide by 3 feet long. A cloth is then spread
over it, and the whole turned upside down; the sides and ends of the
cloth are lapped over, so that this bat as it is called is completely
enveloped. A stiff skin is now thrown over it, and pressed and rubbed
for some time in an even manner, to reduce its thickness. The skin
having been removed, the sheet with its bat is rolled and pressed still
more, then laid aside while the other half undergoes exactly the same
operation, but is made three inches shorter in length.

These two sheets, which are destined to form but one, are connected
thus. The shorter is first folded over upon itself, and the two ends
joined by overlapping with a proper inlayer of paper; then the larger
bat is laid upon this one, and the whole turned upside down, so that
the joinings of the two bats will be upon opposite sides of the sheet
of felt. After these joinings are carefully made, the would-be sheet
appears exactly like a lady's muff, and is again to be enveloped in the
cloth, for the hardening process, at the hot basin, where it receives
a partial steaming, rubbing, re-folding, &c., till finally it is
carried to the plank kettle, where the severest labor must be applied;
the object being to condense the materials of which it is made to the
utmost degree of tension. It is then cut open, dried, and receives
an application of a weak solution of size; when again dry it is well
pounced with pumice stone, and the edges cut straight, which finishes
a first class printers' sheet of felt, the size being 33 or 33-1/2
inches long by 12 inches wide. Sheets for _copper_ blocks or rollers
require a thickness of a quarter of an inch, and those for _wood_
three-sixteenths of an inch. Some prefer a sheet altogether of Saxony
_wool_.

Cloth Hats.

After the introduction of gutta-percha into the arts, and the
manufacture of it into thin sheeting, a new kind of hat was introduced,
made of gutta-percha cloth, and from the variety of shades, &c. seemed
for some time to supersede the soft low-crowned FELT article. But the
cupidity of some of the manufacturers destroyed the business almost
entirely when in its infancy, some say purposely, by making them so
very inferior and at the same time so perfect a counterfeit, that the
really good and perfectly made hat became universally distrusted, and
hence the result.

We shall refrain from all notice of the methods employed tending to
this deterioration of the new article, and merely describe the making
of the honest, sound, and valid hat, the revival or resuscitation of
which is well worthy of consideration.

A dry, thin, and soft fur or wool body is to be drawn upon the proper
block, generally 3 or 4 inches deep with either a square or round
crown, and the brim spread out upon the bench or bottom board. A
circular piece of gutta-percha gum the size of the intended brim,
having its centre cut out, is to be slipped over the crown down on to
the felt brim; a similar piece of good cloth is likewise slipped over
in the same manner to cover the gum, and now the extreme outer edges of
the felt and cloth are to be carefully cemented together by means of
the gum, by passing round a hot iron. The usual stirrup or bridle is
then thrown over the hat, girding the inner edge of the cloth to the
block, and stuck with the heel of the iron. This partially stuck brim
is finally overlaid with a wet loose brim-cloth and properly ironed,
the heat of the steam from the damp cloth softens the gutta-percha gum
and effects the adhesion of the cloth to the fur body. About half an
inch of cloth will project up on the side crown, which is also made to
adhere to the felt body by the heated iron.

The block is now to be withdrawn, and the hat turned inside out, which
reverses this would-be upper brim to the under side. The hat is next
to be re-blocked, a repetition of the gum and cloth is to be applied
to this side of the brim exactly as with the other, and then succeeds
the covering of the crown, which is to be wholly laid over first with
the gutta-percha and then with the previously prepared cloth cover as a
crown piece, these being held tight by means of the blocking-cord. The
whole crown, both tip and sides, is to be cemented and finished, never
omitting the wet finishing-cloth between the hat and the hot iron, and
the hat is now complete and ready for lining and trimming.

The above makes a good soft pliable cloth hat. But if a stiffer and
firmer hat is wanted of the same material, the felt body is to be put
through the process of the alkaline bath, similar to that of fur hats,
and when dry, proceeded with as above.

Another method of making these cloth hats is to dispense with the fur
body entirely, the block being covered with two thicknesses of cloth
and having a ply of gutta-percha gum between, which are cemented
together by steaming and pressing, using at all times a wet cloth under
the hot iron. The brim is separate and distinct from the crown when
made, and consists of a piece of thick wool padding, which is to be
covered on both sides with the proper cloth, cemented together with the
gum, first one side and then the other, after which the crown and brim
are sewed together.

In all these cases, the gutta-percha gum acts not only as a cement but
also a water-proofing to the hat.

Conclusion.

In this treatise upon the history of hats and hat-making, of furs,
wools, &c., and the manufacture of felt, we are well aware of the
impossibility of illustrating in full the hatting trade of America, as
this country stands alone as compared with others, on account of the
mixed population that is here collected. As we have representatives in
this, as in every other line of business, from every civilized nation
upon earth, with all their various methods of working in their own
accustomed ways, the prejudices naturally engendered and entertained
through habit being hard to combat, so that the judges of this work may
be numerous and various, and no doubt profusely severe in some of their
criticisms.

But there is going on a rapid amalgamation of all that is best in the
trade of hatting, resulting from the continued flow of immigration, and
heightened greatly by the wanderings of hatters generally, from shop
to shop, and from town to town, that must ultimately bring together
in this our beloved land, a perfection in the trade that cannot be
attained by any other nation.

FOOTNOTES.

[A] The most familiar instance of mutual association and combination,
resulting in real utility, though not so striking on account of our
familiarity with it, is the broadcloth of which our clothes are made,
which when cut by the tailor will never unravel. This result is wholly
the effect of its felting in the fulling mill during the operation of
scouring and washing, every fibre of the wool of which the cloth is
made, having clung to its immediate neighbors, both warp and weft, and
with the spirit of true friendship they still remain in each other's
embrace, and the cloth is transformed from a loose to a solid fabric.

Another instance of the power of combination is the mysterious Gordian
knot that we read of in history, which promised the empire of the world
to him who could unloose it, and which Alexander the Great is reported
to have cut with his sword, because he failed in the attempt. If not a
fabulous story, that compound knot the illustrious Gordius is supposed
to have cunningly felted previous to hanging it up in the temple.

[B] The reason why wool and woollen goods felt and solidify more
readily than any straight fibred furs, is owing to the natural curl
or frizzle possessed by wool, each and every bend of every individual
filament assuming an inclination for travel independent of each other
and of the general inclination of the perfect fibre.

[C] Hatters' kettles for FUR hatting are made of copper, as they take
less firing than those that are made of lead. But lead must be the
metal if sulphuric acid, no matter in how small quantity, is used in
the water. It is generally resorted to by the men in sizing WOOL hats,
as it facilitates the felting operation. This acid (vitriol), having no
affinity for lead, does not affect the kettle, while it would soon eat
the one of copper through. Care, however, must be taken that no stone
be let fall into the water of the lead kettle, for a hole will soon
result from such an accident.

[D] As every hat must be finished upon a block of some particular form,
upon which the hat assumes the exact counterpart, it becomes necessary
with those having broad tops, that the block be in five separate
pieces, so as to get them out or into the hat, the centre piece acting
as a wedge to the whole.

INDEX.

  Acid aids fulling, 21

  Alkali stiff, 33

  Analysis of hair, 12

  Ancient hats, 26

  Basket, hat, 40

  Battery for sizing, 41

  Bleaching of hair, 14

  Block for hats, 47

  Blocking, 47

  Blowing machine, 35

  Body making, 41

  Bowing, 39

  Bow-pin, 39

  Broadcloth, properties of, 19

  Cardinal's hats, 26

  Carroting, 29

  Cassimere hats, 48

  Chemical analysis of hair, 12

  Cloth hats, 63

  Coloring, 47

  Conclusion, 65

  Construction of hair, 16

  Cotton, why it does not felt, 17

  Description of furs, wools, hair, &c., 11

  Dressing, 56

  Dyeing, 47

  Dyes, 48

  Elizabeth, Queen, patent, 28

  Familiar proofs of felting, 17

  Fashions, 28

  Felting, 14
    familiar proofs of, 17
    inventor of, 27
    when invented, 22

  Felt made by Turcomans, 21
    uses of, 22

  Festival of hatters, 29

  Fine wool, introduction into the United States, 23

  Finishing, 49

  First account of hatters, 27

  Flowing nap, 43

  Forming, 56
    machines, 57-59

  Fulling, 14
    acid aids, 21
    mill, 24
    oil prevents, 21
    process of, 25
    soap aids, 21

  Fur, kinds of, 20
    qualities of, 14

  Furs, description of, 11
    how prepared, 29
    inferior articles employed with, 22
    low prices of in early times, 23

  Gaiters of felt, 60

  Glue, pelts used for, 31

  Goods, shrinking of, 15

  Gordian knot, 19

  Gossamer hats, 53

  Grease prevents fulling, 21

  Hair balls in the stomach, 19
    bleaching of, 14
    chemical analysis of, 12
    construction of, 16
    description of, 11
    how it grows, 12
    peculiar properties of, 15
    why it felts, 14

  Hairs, number of, 17

  Hat basket, 40
    block, 47
    bow, 39
    iron, 49

  Hats, ancient, 26
    cardinal's, 26
    cassimere, 48
    cloth, 63
    history of, 25
    manufacture of, 36
    scarlet, 26
    Spanish, 28

  Hatters' festival, 29
    first account of, 27
    kettles, 46

  Hatting, history of, 25
    in the United States, 27
    silk, 52

  History of hats and hatting, 25

  How hair felts, 14
    hair grows, 12
    to judge of the quality of wool, 23

  Inferior articles employed with furs, 22

  Introductory remarks, 9

  Introduction of fine wool into the United States, 23

  Invention of felting, 22

  Inventor of felting, 27

  Kettles, 46

  Kinds of fur, 20

  Manufacture of hats, 36

  Materials, preparation of, 29
    for hats, 20

  Nap, flowing, 43

  Napping, 45

  Number of hairs, 17

  Oil prevents fulling, 21

  Patent, Queen Elizabeth's, 28

  Peculiar properties of hair, 15

  Pelts used for glue, &c., 31

  Planking, 42

  Pneumatic process, 58

  Polishing, 56

  Pouncing, 48

  Preparation of materials, 29

  Prices of furs in early times, 23

  Printers' sheets, 61

  Process of fulling, 25

  Properties of broadcloth, 19

  Pulling, 29

  Pumicing, 48

  Qualities of fur, 14

  Quality of wool, how judged, 23

  Quantity of stuff for a hat, 38

  Queen Elizabeth's patent, 28

  Receipts for stiffs, 34

  Ruffing, 45

  Scarlet hats, 26

  Secretage, 29

  Shaving, 44

  Shellac-stiff, 33

  Shoes of felt, 60

  Shrinking of goods, 15

  Silk hatting, 52

  Sizing, 42

  Soap aids fulling, 21

  Spanish hats, 28

  Stiffening, 31
    process, 44

  Stiffs, 31, 33, 34

  Stockings, wool, 18

  Stomach, hair balls in, 19

  Stuff, quantity of for a hat, 38

  Turcomans, felt made by, 21

  United States, hatting in, 27

  Uses of felt, 22

  Water-proofing materials, 31

  When felting was invented, 22

  When fine wool was introduced into the United States, 23

  Why cotton does not felt, 17
    hair felts, 14

  Wire hoop for brims, 51

  Wool, fine, introduction into the United States, 23

  Wool, how to judge of the quality, 23

  Wools, description of, 11

  Wool stockings, 18

TRANSCRIBER'S NOTES.

Seven occurrences of "etc." have been changed to "&c." on pages 29
(twice), 41, 56 (three times), and 68.

  Page 7, "Printer's" changed to "Printers'" (Printers' sheets)
  Page 7, changed "Puffing" to "Ruffing" (Ruffing or napping)
  Page 10, added "of" (dissemination as correct, of that which)
  Page 15, "then" changed to "than" (more readily than)
  Page 16, added "of" (counting the number of these)
  Page 19, "broad-cloth" changed to "broadcloth" (the broadcloth of which)
  Page 23, "Britian" changed to "Britain" (Great Britain, or)
  Page 29, "too" changed to "two" (nipped between two revolving)
  Page 29, "rolls" changed to "rollers" (and the rollers placed)
  Page 32, "waterproof" changed to "water-proof" (light, and water-proof)
  Page 33, "waterproofing" changed to "water-proofing" (and water-proofing)
  Page 40, "overlaping" changed to "overlapping" (together by overlapping)
  Page 43, "shorly" changed to "shortly" (will shortly be described)
  Page 44, "clothlike" changed to "cloth-like" (smooth and cloth-like)
  Page 45, "waterproofing" changed to "water-proofing" (of water-proofing)
  Page 49, "singing" changed to "singeing" (as the singeing of)
  Page 53, "ves el" changed to "vessel" (another vessel containing)
  Page 61, "waterproofing" changed to "water-proofing" (water-proofing of)