We can imagine how welcome were Fulton’s steam ferries. He called them “twin-boats” because he built each boat with two complete hulls, connected by a bridge or deck, which provided a wide platform for carriages and passengers. The ends were rounded, just as they are in present-day ferries, so that the boats could cross and re-cross the river without turning; and floating docks were built to receive them, also “fenders,” to avoid any shock from collision when the boats came to shore. It has been said that if steam navigation had been applied to no other purpose than to move these “floating bridges,” over streams where no other bridge could be built, he who applied it would deserve to rank among the great benefactors of mankind.

Fulton called his first ferry-boats York and Jersey, and the one he built in 1812 for the East River was named Nassau. As traffic increased between the New York terminals a new street was opened between the ferries, in 1816-18, and was appropriately named Fulton Street. The ferry over the East River, where thousands of persons daily crossed to Brooklyn and other points on Long Island, also honored the inventor, and was called “Fulton Ferry.”

These busy years of Fulton’s life were harassed by lawsuits over patent rights; for as soon as steam navigation was proved a success, certain unscrupulous speculators rushed in to try to make money by the new invention. Fulton called them “mental pirates” because they tried to steal the riches of his mind, and in many cases they succeeded in making more money from the invention than Fulton himself ever gained.

You may remember that during his stay in France Fulton had been impressed by the splendid possibilities of opening navigation on the great Mississippi River. This idea came to him when the United States purchased Louisiana. As soon as the Clermont was established as a passenger boat on the Hudson River, the partners, Livingston and Fulton, decided to engage the services of a third person who was interested in steam navigation, namely, Nicholas J. Roosevelt, a personal friend of both men and an experimenter, as early as 1781, with an original, although since abandoned, plan for a steamboat.

At this point comes in an interesting story. Fulton and Livingston thought it proper and necessary, before launching their new boat upon western waterways, to write for permission to the governor of the new state of Louisiana. The fact that they did so would never have been known had it not been for the discovery of two small boys who went to play, a few years ago, in an unused loft in Galena, Illinois. There they came across a box containing papers yellowed by age. Some were written in French, and these they did not understand, but a few were in English, and the boys, fresh from school, recognized the well-known names Livingston and Fulton, when they saw them signed at the end of a letter. So they tucked that piece of paper into a pocket, and some time afterward, when it came to light, they told a grown-up person about their find. He realized at once the value of the old papers and went in search of them, only to find that the loft had been cleaned since the boys’ visit there and all the papers cast out and burned by some ignorant person who did not suspect their value. The documents and letters had belonged to a man who had been clerk under an early governor of the state. This letter shows how keenly Livingston and Fulton realized, in spite of doubters, the advantages which were sure to follow the establishment of steam navigation:

Clermont, State of New York,
August 20th, 1810.

To his Excellency, The Governor of Upper Mississippi;

Sir;

Wishing to extend the benefit of steamboat navigation to the Mississippi River, a capital approaching to two hundred thousand dollars will be required, which capital must be raised by subscription; but subscribers cannot be obtained until an effectual law presents a fair prospect of securing to them such exclusive right as will return emolument equal to the risk and trouble. In this point the patent law of the United States is at present imperfect, hence after the example of encouragement granted by the State of New York we have applied to the different governments bordering on the Mississippi for their protection and patronage and thus take the liberty to transmit to you our petition. To improve the navigation of the Mississippi by transporting goods for three fourths of the sum which is now paid and in three fourths of the time; to render such an establishment periodical, uniform and secure is an object of such immense importance to the states bordering on the Mississippi, a work of so much labor and hazard to the undertakers as we hope will excite the most lively feelings of patronage and protection both in your Excellency and the Honourable, the Legislature of Upper Louisiana. On the receipt of these papers we shall esteem it a particular favor to be honored with an answer from your Excellency, expressing your opinion on this subject.

We have the honor to be respectfully,