CHAPTER IX

THE COTTON-GIN

Another great invention is the cotton-gin. It is great because of the

commercial prosperity which it brought to the Southern states; because

it cheapened and extended the use of an almost necessary article of

life; and because of its effect on American history. The inventor was

an American, Eli Whitney.

The word _gin_ is an abbreviation of _engine_, and in former days

was often used to denote a handy mechanical device of any kind. The

cotton-gin is a machine for removing the seed from the fiber of the

cotton-plant. Its essential parts are a number of saws which tear the

fiber from the seeds, some stiff brushes used to remove the fiber from

the saws, and a revolving fan which blows the lighter substance of the

cotton away from the saws and brushes. The original cotton-gin has

been little changed by improvement since its invention. It seems to be

one of those inventions which have been perfected by the inventor

himself.

Eli Whitney was born in Westborough, Worcester County, Massachusetts,

December 8, 1765. His father was a thrifty farmer. Nature bestowed upon

the son marked ability in the use of tools. While he was yet a child,

his inventive genius manifested itself. Before he was ten years old, he

could use every tool in the farm workshop with the ease and skill of an

old workman. He made a violin before he was twelve and later he came to

be noted in the neighborhood as a skilful mender of fiddles. He also

turned his attention to making nails, which in Revolutionary days were

made by hand, and became the best nail-maker in Worcester County. When

he was twenty-four years of age, a desire for a college education

possessed him. His father agreed to furnish the money to pay for his

schooling, with the stipulation that the son should pay it back. He

entered Yale, where he was graduated in 1792.

After graduation Whitney went South to act as tutor in a private

family. Upon arrival at his destination, he found that the position was

already filled. At that time the widow of General Nathanael Greene, who

fought in the Revolutionary War, lived near Savannah, Georgia. She had

become interested in young Whitney and invited him to make her

plantation his home. She noted his inventive skill, and one day when a

group of Georgia planters was discussing at her home the desirability

of a machine for removing cotton-seeds from the fiber, Mrs. Greene

said: "Gentlemen, apply to my friend, Mr. Whitney; he can make

anything." Whitney was called in and the planters laid the matter of

the machine before him. At this time he had never even seen cotton

fiber. But he made up his mind to try what he could do toward solving

the problem.

He went to Savannah and searched among the warehouses and flat-boats

for samples of cotton. Mrs. Greene encouraged him in his undertaking

and gave him a room in the basement of her house for his workshop. Here

he shut himself up with his task, and was heard early and late

hammering, sawing, and filing. No one was admitted to the room but Mrs.

Greene and Phineas Miller, the tutor of Mrs. Greene's children. At the

outset Whitney had neither money nor tools. The money was supplied by

an old college friend; the tools Whitney made himself. He could procure

no wire in Savannah for constructing his machine, and was compelled to

make his own, which he did with much perseverance and skill.

In 1793 the gin was sufficiently completed to convince the inventor

that it would be a complete success. Mrs. Greene invited a number of

distinguished planters and merchants to witness the working of the

machine. The spectators were not slow in realizing the success and the

significance of the invention. They saw that with this little machine

one man could separate as much cotton from the seed in one day as he

could separate by hand in a whole winter. With the gin the cotton grown

on a large plantation could be separated in a few days; by hand, the

separation would require a hundred workmen for several months.

One dark night some unscrupulous persons broke open the shed in which

the unfinished machine had been placed and carried it away. Filled with

rage and despair at the wrong which had been done him, Whitney left

Georgia and went to Connecticut to complete his invention. But he had

scarcely left Savannah when two other claimants for the honor of the

invention appeared in Georgia. A few weeks later a gin very closely

resembling Whitney's came out. His stolen gin was doubtless used as a

model by these false claimants.

On March 14, 1794, Whitney received a patent on his gin. Phineas

Miller, who had become the husband of Mrs. Greene, entered into a

partnership with Whitney for managing the new invention. Whitney was to

manufacture the gins in the North and Miller was to furnish the capital

and attend to the interests of the business in the South. They planned

not to sell machines or patent rights, but to make and own the gins,

loaning them to planters for a rental of one pound in every three

pounds of cotton ginned. They would have been wiser if they had

manufactured and sold the machines outright. In the first place, it

required a larger capital than the firm had to manufacture the

necessary number of machines. In the second place, no one firm could

make gins fast enough to supply the rapidly increasing demand, and

consequently great encouragement was given to infringements on the

patent rights. Unending troubles beset the new firm. Whitney himself

was a victim to severe illness in the winter of 1794. Scarlet fever

raged that year in New Haven, Connecticut, where the manufacturing was

being done, and many of the workmen in the gin factory were unable to

work. In 1795 Whitney was again seized with severe sickness, and to add

to the vexations of the business, the books, papers, and machinery were

destroyed by fire. Besides all this, rival claimants circulated a

report that Whitney's gin ruined the fiber of the cotton, and that for

this reason cotton ginned by the patent process was discriminated

against in the markets of England. Another gin which did its work by

crushing the seeds between rollers and leaving the crushed seeds in the

fiber was represented as superior to Whitney's machine.

[Illustration: ELI WHITNEY]

In speaking of his troubles Whitney said: "The difficulties with which

I have had to contend have originated principally in the want of a

disposition in mankind to do justice. My invention was new and distinct

from every other; it stood alone. It was not interwoven with anything

before known; and it can seldom happen that an invention or improvement

is so strongly marked, and can be so clearly and specifically

identified; and I have always believed that I should have had no

difficulty in causing my rights to be respected, if it had been less

valuable and been used only by a small portion of the community. But

the use of this machine being immensely profitable to almost every

planter in the cotton districts, all were interested in trespassing on

the patent right, and each kept the other in countenance.... At one

time but few men in Georgia dared to come into court and testify to the

most simple facts within their knowledge relative to the use of the

machine. In one instance I had great difficulty in proving that the

machine had been used in Georgia, although at the same moment there

were three separate sets of this machinery in motion within fifty yards

of the building in which the court sat, and all so near that the rattle

of the wheels was distinctly heard on the steps of the court house."

Whitney never received fair and proper compensation for his invention.

The machine itself was stolen; others sought to rob him of his honor;

he was opposed by an unlimited train of vexations; and after the

expiration of his patent he was never able to secure a renewal.

The effect of the invention of the cotton-gin was far-reaching,

industrially and historically. In 1807, at a session of the United

States District Court held in Savannah, Georgia, the inventor finally

obtained judgment against the persons who had stolen his invention. In

the opinion rendered in favor of Whitney, Judge Johnson said of the

cotton-gin: "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 were emigrating for the want of some object to

engage their attention and employ their industry, when the invention of

this machine at once opened new views to them which set the whole

country in active motion. Individuals who were depressed with poverty

and sunk in idleness have suddenly risen to wealth and respectability.

Our debts have been paid off, our capitals have increased, and our

lands have trebled themselves in value. We cannot express the weight of

the obligation 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 manufactures, the bulkiness and quantity of the

article afford a valuable employment for their shipping."

In the South "Cotton is king." The rise of the cotton industry dates

from the invention of Eli Whitney's cotton-gin. Before its invention

the labor of removing the seed from the fiber was so tedious that the

growth of the cotton was not profitable. Partly because of this fact

and partly because the Revolutionary War was just over, the South lay

dormant; its plantations were heavily mortgaged, its people were moving

away in streams. Then came a little machine that awoke the South from

its sleep and made it rouse itself. It brought energy, hope, and

prosperity, where before were languor, indifference, and stagnation. It

increased the exportation of American cotton from less than 190,000

pounds in 1791 to 41,000,000 pounds in 1803.

From the historical point of view the invention of the cotton-gin was

tremendous in its influence. This machine multiplied by many times the

demand in the South for slave labor and made slaves far more

profitable. One writer has said of Whitney: "He was, through his

invention, probably one of the most potent agencies for the extension

of slavery and the terrible struggle that marked the first half-century

of our nation's existence. While he was quietly sleeping in his grave,

the very earth was shaken with the tread of contending armies that he

had done more than any other one man to call forth to battle; for there

is little doubt that but for the invention of the cotton-gin slavery

would not have lived out the century of the Revolution." Macaulay says:

"What Peter the Great did to make Russia dominant, Eli Whitney's

invention of the cotton-gin has more than equaled in its relation to

the power and progress of the United States." In the light of the

wonderful, widespread material growth and prosperity that have come to

the whole of our country in recent years, Macaulay's statement is

overdrawn. But as matters were when it was written by the great

Englishman, it was probably true.

Whitney achieved much success as the inventor of improved methods of

manufacturing firearms. He was the first to conceive the plan of making

the different parts of firearms by machinery, so that any part of a

weapon would fit any other like weapon equally well. This principle has

made possible the production of cheap watches, clocks, and sewing

machines. He died in New Haven, Connecticut, January 8, 1825.

Great Inventions and Discoveries · 第 9 / 17 章