The principle of the Whitney cotton-gin and all other gins following its

features is so well known as to make it scarcely worth while to describe

it here. The different parts are two cylinders of different diameters,

mounted in a strong wooden frame, one cylinder bearing a number of

circular saws fitted into grooves cut into the cylinder. The other

hollow cylinder is mounted with brushes, the tips of whose bristles

touch the saw-teeth. The cotton is put into a hopper, where it is met by

the sharp teeth of the saws, torn from the seed, and carried to a point

where the brushes sweep it off into a convenient receptacle. The seeds

are too large to pass between the bars through which the saws protrude.

This is the principle of the first machine, but many improvements have

been made since Whitney's day. Nevertheless, by means of the cotton-gin,

even in its earliest shape, one man, with the aid of two-horse power,

could clean five thousand pounds of cotton in a day.

[Illustration: The Cotton-Gin.

(From the original model.)]

As soon as the partnership of Miller & Whitney was formed, the latter

went to Connecticut to perfect the machine, obtain the patent, and

manufacture for Georgia as many machines as he thought would supply the

demand. At once there began between Whitney in Connecticut and Miller in

Georgia a correspondence relative to the cotton-gin, which gives a

complete history of the extraordinary efforts made by the two partners

and the disappointments that fell to their lot. The very first letter,

written three days after Whitney left, announces that encroachments upon

their rights had already begun. "It will be necessary," says Miller, "to

have a considerable number of gins in readiness to send out as soon as

the patent is obtained in order to satisfy the absolute demands and make

people's heads easy on the subject; for I am informed of two other

claimants for the honor of the invention of the cotton-gin in addition

to those we knew before." At the close of the year 1793 Whitney was to

return to Georgia with his gins, where his partner had made arrangements

for beginning business. The importunity of Miller's letters, written

during this period, urging him to come on, show how eager the Georgia

planters were to enter the new field of enterprise that the genius of

Whitney had opened to them. Nor did they at first contemplate stealing

the invention. But the minds of even the more honorable among the

planters were afterward deluded by various artifices set on foot by

designing rivals of Whitney with a view to robbing him of his rights.

One of the greatest difficulties experienced by the partners was the

extreme scarcity of money, which embarrassed them so much as to make it

impossible to construct machines fast enough.

In April Whitney returned to Georgia. Large crops of cotton had been

planted, the profits of which were to depend almost wholly on the

success of the gin. A formidable competitor, the roller-gin, had also

appeared, which destroyed the seed by means of rollers, crushing them

between revolving cylinders instead of disengaging them by means of

teeth. The fragments of seeds which remained in the cotton made it much

inferior to Whitney's gin, and it was slower in operation. A still more

dangerous rival appeared in 1795, under the name of the saw-gin. It was

really Whitney's invention, except that the teeth were cut in circular

rings of iron instead of being made of wire, as in the earlier forms of

the Whitney gin. The use of such teeth had occurred to Whitney, as he

established by legal proof. They would have been of no use except in

connection with other parts of his machine, and it was a palpable

attempt to invade his patent right. It was chiefly in reference to this

device that the endless lawsuits that wore the life out of the partners

were afterward held.

In March, 1795, after two years of struggle, during which no progress

seems to have been made, although the value of the gin was proved,

Whitney went to New York, where he was detained three weeks by fever.

Upon reaching New Haven he discovered that his shop, with all his

machines and papers, had been consumed by fire. Thus he was suddenly

reduced to bankruptcy and was in debt $4,000 without any means of

payment. He was not, however, one to sink under such trials; Miller

showed the same buoyant spirit, and the following extract of a letter

of his to Whitney may be a useful lesson to young men in trouble:

"I think we ought to meet such events with equanimity. We have been

pursuing a valuable object by honorable means, and I trust that all

our measures have been such as reason and virtue must justify. It

has pleased Providence to postpone the attainment of this object. In

the midst of the reflections which your story has suggested, and

with feelings keenly awake to the heavy, the extensive injury we

have sustained, I feel a secret joy and satisfaction that you

possess a mind in this respect similar to my own--that you are not

disheartened, that you do not relinquish the pursuit, and that you

will persevere, and endeavor, at all events, to attain the main

object. This is exactly consonant to my own determinations. I will

devote all my time, all my thoughts, all my exertions, and all the

money I can earn or borrow to encompass and complete the business we

have undertaken; and if fortune should, by any future disaster, deny

us the boon we ask, we will at least deserve it. It shall never be

said that we have lost an object which a little perseverance could

have attained. I think, indeed, it will be very extraordinary if two

young men in the prime of life, with some share of ingenuity, and

with a little knowledge of the world, a great deal of industry, and

a considerable command of property, should not be able to sustain

such a stroke of misfortune as this, heavy as it is."

Miller winds up by suggesting to Whitney that perhaps he can get help in

New Haven by offering twelve per cent. a year for money with which to

build a new shop, and the inventor seems to have had some success in

reorganizing his affairs, even under such desperate conditions. Word

came at the same time from England that manufacturers had condemned the

cotton cleaned by their machines on the ground that the staple was

greatly injured. This threatened a deathblow to their hopes. At the

time, 1796, they already had thirty gins at different places in Georgia,

some worked by horses and oxen and some by water. Some of these were

still standing a few years ago. The following extract of a letter by

Whitney will show the state of his mind and affairs:

"The extreme embarrassments which have been for a long time

accumulating upon me are now become so great that it will be

impossible for me to struggle against them many days longer. It has

required my utmost exertions to exist without making the least

progress in our business. I have labored hard against the strong

current of disappointment which has been threatening to carry us

down the cataract, but I have labored with a shattered oar and

struggled in vain, unless some speedy relief is obtained.... Life is

but short at best, and six or seven years out of the midst of it is

to him who makes it an immense sacrifice. My most unremitted

attention has been devoted to our business. I have sacrificed to it

other objects from which, before this time, I might certainly have

gained $20,000 or $30,000. My whole prospects have been embarked in

it, with the expectation that I should before this time have

realized something from it."

The cotton of Whitney's gin was, however, sought by merchants in

preference to other kinds, and respectable manufacturers testified in

his favor. Had it not been for the extensive and shameful violations of

their patent-right, the partners might yet have succeeded; but these

encroachments had become so extensive as almost to destroy its value.

The issue of the first important trial that they were able to obtain on

the merits of the gin is announced in the following letter from Miller

to Whitney, dated May 11, 1797:

"The event of the first patent suit, after all our exertions made in

such a variety of ways, has gone against us. The preposterous custom

of trying civil causes of this intricacy and magnitude by a common

jury, together with the imperfection of the patent law, frustrated

all our views, and disappointed expectations which had become very

sanguine. The tide of popular opinion was running in our favor, the

judge was well disposed toward us, and many decided friends were

with us, who adhered firmly to our cause and interests. The judge

gave a charge to the jury pointedly in our favor; after which the

defendant himself told an acquaintance of his that he would give

two thousand dollars to be free from the verdict, and yet the jury

gave it against us, after a consultation of about an hour. And

having made the verdict general, no appeal would lie.

"On Monday morning, when the verdict was rendered, we applied for a

new trial, but the judge refused it to us on the ground that the

jury might have made up their opinion on the defect of the law,

which makes an aggression consist of making, devising, and using or

selling; whereas we could only charge the defendant with using.

"Thus, after four years of assiduous labor, fatigue, and difficulty,

are we again set afloat by a new and most unexpected obstacle. Our

hopes of success are now removed to a period still more distant than

before, while our expenses are realized beyond all controversy."

Great efforts were made to obtain trial in a second suit in Savannah the

following May, and a number of witnesses were collected from various

parts of the country, all to no purpose, for the judge failed to appear,

and in the meantime, owing to the failure of the first suit,

encroachments on the patent-right had multiplied prodigiously.

In April, 1799, nearly a year later, and two years after their first

legal rebuff, Miller writes as follows:

"The prospect of making anything by ginning in this State is at an

end. Surreptitious gins are erected in every part of the country,

and the jurymen at Augusta have come to an understanding among

themselves that they will never give a cause in our favor, let the

merits of the case be as they may."

The company would now have gladly relinquished the plan of making their

own machines, and confined their operations to the sale of

patent-rights; but few would buy the right to a machine which could be

used with impunity without purchase, and those few usually gave notes

instead of cash, which they afterward, to a great extent, avoided

paying, either by obtaining a verdict from the juries declaring them

void, or by contriving to postpone the collection till they were barred

by the Statute of Limitations, a period of only four years. The agent of

Miller & Whitney, who was despatched on a collecting tour through the

State of Georgia, informed his employers that such obstacles were thrown

in his way by one or the other of these causes that he was unable to

collect money enough to pay his expenses. It was suggested that an

application to the Legislature of South Carolina to purchase the

patent-right for that State would be successful. Whitney accordingly

repaired to Columbia, and the business was brought before the

Legislature in December, 1801. An extract from a letter by Whitney at

this time shows the nature of the contract thus made:

"I have been at this place a little more than two weeks attending

the Legislature. A few hours previous to their adjournment they

voted to purchase for the State of South Carolina my patent-right

to the machine for cleaning cotton at $50,000, of which sum $20,000

is to be paid in hand, and the remainder in three annual payments of

$10,000 each." He adds: "We get but a song for it in comparison with

the worth of the thing, but it is securing something. It will enable

Miller & Whitney to pay their debts and divide something between

them."

In December, 1802, Whitney negotiated the sale of his patent-right with

the State of North Carolina. The Legislature laid a tax of 2_s._ 6_d._

upon every saw (some of the gins had forty saws) employed in ginning

cotton, to be continued for five years; and after deducting the expenses

of collection the returns were faithfully passed over to the patentee.

This compensation was regarded by Whitney as more liberal than that

received from any other source. About the same time Mr. Goodrich, the

agent of the company, entered into a similar negotiation with Tennessee,

which State had by this time begun to realize the importance of the

invention. The Legislature passed a law laying a tax of 37-1/2 cents per

annum on every saw used, for the period of four years. Thus far the

prospects were growing favorable to the patentees, when the Legislature

of South Carolina unexpectedly annulled the contract which they had

made, suspended further payment of the balance, and sued for the

refunding of what had been already paid. When Whitney first heard of the

transactions of the South Carolina Legislature, he was at Raleigh,

where he had just completed a negotiation with the Legislature of North

Carolina. In a letter written to Miller at this time, he remarks:

"I am, for my own part, more vexed than alarmed by their

extraordinary proceedings. I think it behooves us to be very

cautious and very circumspect in our measures, and even in our

remarks with regard to it. Be cautious what you say or publish till

we meet our enemies in a court of justice, where, if they have any

sensibility left, we will make them very much ashamed of their

childish conduct."

But that Whitney felt keenly the severities afterward practised against

him is evident from the tenor of the remonstrance which he presented to

the Legislature:

"The subscriber avers that he has manifested no other than a

disposition to fulfil all the stipulations entered into with the

State of South Carolina with punctuality and good faith; and he begs

leave to observe further, that to have industriously, laboriously,

and exclusively devoted many years of the prime of his life to the

invention and the improvement of a machine from which the citizens

of South Carolina have already realized immense profits, which is

worth to them millions, and from which their prosperity must

continue to derive the most important profits, and in return to be

treated as a felon, a swindler, and a villain, has stung him to the

very soul. And when he considers that this cruel persecution is

inflicted by the very persons who are enjoying these great benefits,

and expressly for the purpose of preventing his ever deriving the

least advantage from his own labors, the acuteness of his feelings

is altogether inexpressible."

Doubts, it seems, had arisen in the public mind as to the validity of

the patent. Great exertions had been made in Georgia, where, it will be

remembered, hostilities were first declared against him, to show that

his title to the invention was unsound, and that "somebody" in

Switzerland had conceived it before him; and that the improved form of

the machine with saws, instead of wire teeth, did not come within the

patent, having been introduced by one Hodgin Holmes. The popular voice,

stimulated by the most sordid methods, was now raised against Whitney

throughout all the cotton States. Tennessee followed the example of

South Carolina, annulling the contract made with him. And the attempt

was made in North Carolina. But a committee of the Legislature, to whom

it was referred, reported in Whitney's favor, declaring "that the

contract ought to be fulfilled with punctuality and good faith," which

resolution was adopted by both Houses. There were also high-minded men

in South Carolina who were indignant at the dishonorable measures

adopted by their Legislature of 1803; their sentiments impressed the

community so favorably with regard to Whitney that, at the session of

1804, the Legislature not only rescinded what the previous one had done,

but signified their respect for Whitney by marked commendations.

Miller died on December 7, 1803. In the earlier stages of the enterprise

he had indulged high hopes of a great fortune; perpetual disappointments

appear to have attended him through life. Whitney was now left alone to

contend single-handed against the difficulties which had, for a series

of years, almost broken down the spirits of the partners. The light,

moreover, which seemed to be breaking, proved but the twilight of

prosperity. The favorable issue of Whitney's affairs in South Carolina,

and the generous receipts he obtained from his contract with North

Carolina, relieved him, however, from the embarrassments under which he

had so long groaned, and made him, in some degree, independent. Still,

no small portion of the funds thus collected in North and South Carolina

was expended in carrying on trials and endless lawsuits in Georgia.

Finally, in the United States Court, held in Georgia, December, 1807,

Whitney's patent obtained a most important decision in its favor against

a trespasser named Fort. It was on this trial that Judge Johnson gave a

most celebrated decision in the following words:

"To support the originality of the invention, the complainants have

produced a variety of depositions of witnesses, examined under

commission, whose examinations expressly prove the origin,

progress, and completion of the machine of Whitney, one of the

copartners. Persons who were made privy to his first discovery

testify to the several experiments which he made in their presence

before he ventured to expose his invention to the scrutiny of the

public eye. But it is not necessary to resort to such testimony to

maintain this point. The jealousy of the artist to maintain that

reputation which his ingenuity has justly acquired, has urged him to

unnecessary pains on this subject. There are circumstances in the

knowledge of all mankind which prove the originality of this

invention more satisfactorily to the mind than the direct testimony

of a host of witnesses. The cotton-plant furnished clothing to

mankind before the age of Herodotus. The green seed is a species

much more productive than the black, and by nature adapted to a much

greater variety of climate, but by reason of the strong adherence of

the fibre to the seed, without the aid of some more powerful machine

for separating it than any formerly known among us, the cultivation

of it would never have been made an object. The machine of which Mr.

Whitney claims the invention so facilitates the preparation of this

species for use that the cultivation of it has suddenly become an

object of infinitely greater national importance than that of the

other species ever can be. Is it, then, to be imagined that if this

machine had been before discovered, the use of it would ever have

been lost, or could have been confined to any tract or country left

unexplored by commercial enterprise? But it is unnecessary to remark

further upon this subject. A number of years have elapsed since Mr.

Whitney took out his patent, and no one has produced or pretended to

prove the existence of a machine of similar construction or use.

"With regard to the utility of this discovery the court would deem

it a waste of time to dwell long upon this topic. Is there a man who

hears us who has not experienced its utility? The whole interior of

the Southern States was languishing and its inhabitants emigrating

for want of some object to engage their attention and employ their

industry, when the invention of this machine at once opened views to

them which set the whole country in active motion. From childhood to

age it has presented to us a lucrative employment. Our debts have

been paid off, our capitals have increased, and our lands trebled

themselves in value. We cannot express the weight of the obligation

which the country owes to this invention. The extent of it cannot

now be seen. Some faint presentiment may be formed from the

reflection that cotton is rapidly supplanting wool, flax, silk, and

even furs in manufactures, and may one day profitably supply the use

of specie in our East India trade. Our sister States also

participate in the benefits of this invention, for besides affording

the raw material for their manufacturers, the bulkiness and quantity

of the article affords a valuable employment for their shipping."

The influence of this decision, however, availed Whitney very little,

for the term of his patent had nearly expired. During Miller's life more

than sixty suits had been instituted in Georgia, and but a single

decision on the merits of the claim was obtained. In prosecution of his

troublesome business, Whitney had made six different journeys to

Georgia, several of which were accomplished by land at a time when the

difficulties of such journeys were exceedingly great. A gentleman who

was well acquainted with Whitney's affairs in the South, and sometimes

acted as his legal adviser, says that in all his experience in the

thorny profession of the law he never saw a case of such perseverance

under prosecution. He adds: "Nor do I believe that I ever knew any other

man who would have met them with equal coolness and firmness, or who

would finally have obtained even the partial success which he did. He

always called on me in New York on his way South when going to attend

his endless trials and to meet the mischievous contrivances of men, who

seemed inexhaustible in their resources of evil. Even now, after thirty

years, my head aches to recollect his narratives of new trials, fresh

disappointments, and accumulated wrongs."

In 1798 Whitney had become deeply impressed with the uncertainty of all

his hopes founded upon the cotton-gin, and began to think seriously of

devoting himself to some business in which his superior ingenuity,

seconded by uncommon industry, would conduct him by a slow but sure

road to a competent fortune. It may be considered indicative of solid

judgment and a well-balanced mind that he did not, as is so frequently

the case with men of inventive genius, become so poisoned with the hopes

of vast wealth as to be disqualified for making a reasonable provision

for life by the sober earnings of private industry. The enterprise which

he selected in accordance with these views was the manufacture of arms

for the United States. Through Oliver Wolcott, then Secretary of the

Treasury, he obtained a contract for the manufacture of 10,000 stand of

arms, 4,000 of which were to be delivered before the last of September

of the ensuing year, 1799. Whitney purchased for his works a site called

East Rock, near New Haven, now known as Whitneyville, and justly admired

for the romantic beauty of its scenery. A water-fall offered the

necessary power for the machinery.

Here he began operations with great zeal. His machinery was yet to be

built, his material collected, and even his workmen to be taught, and

that in a business with which he was imperfectly acquainted.

A severe winter retarded his operations and rendered him incompetent to

fulfil the contract. Only 500 instead of 4,000 stands were delivered the

first year, and eight years instead of two were found necessary for

completing the whole. During the eight years Whitney was occupied in

performing this work, he applied himself to business with the most

exemplary diligence, rising every morning as soon as it was day, and at

night setting everything in order in all parts of the establishment. His

genius impressed itself on every part of the factory, extending even to

the most common tools, most of which received some peculiar modification

which improved them in accuracy or efficiency. His machines for making

the several parts of the musket were made to operate with the greatest

possible degree of uniformity and precision. The object at which he

aimed, and which he fully accomplished, was to make the same parts of

different guns, as the locks, for instance, as much like each other as

the successive impressions of a copper-plate engraving, and it has

generally been considered that Whitney greatly improved the way of

manufacturing arms and laid his country under permanent obligations by

augmenting our facilities for national defence. In 1812 he made a

contract to manufacture for the United States 15,000 stand of arms, and

in the meantime a similar contract with the State of New York. Several

other persons made contracts with the Government at about the same time

and attempted the manufacture of muskets. The result of their efforts

was a complete failure, and in some instances they expended a

considerable fortune in addition to the amount received for their work.

In 1822 Calhoun, then Secretary of War, admitted in a conversation with

Whitney that the Government was saving $25,000 a year at the public

armories alone by his improvements, and it should be remembered that

the utility of Whitney's labors during this part of his life was not

limited to this particular business.

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