THE DEMOLOGOS; OR, FULTON THE FIRST.

At the close of the year eighteen hundred and thirteen, Robert Fulton

exhibited to the President of the United States, the original drawing

from which the engraving on Plate One is sketched, being a

representation of the proposed war-steamer or floating-battery, named by

him, the Demologos. This sketch possesses more than ordinary interest,

from the circumstance that it is, doubtless, the only record of the

_first war-steamer in the world_, designed and drawn by the immortal

Fulton, and represented by him to the Executive, as capable of carrying

a strong battery, with furnaces for red hot shot, and being propelled by

the power of steam, at the rate of _four_ miles an hour.

It was contemplated that this vessel, besides carrying her proposed

armament on deck, should also be furnished with submarine guns, two

suspended from each bow, so as to discharge a hundred pound ball into an

enemy's ship at ten or twelve feet below her water-line. In addition to

this, her machinery was calculated for the addition of an engine which

would discharge an immense column of water upon the decks, and through

the port-holes of an enemy, making her the most formidable engine for

warfare that human ingenuity has contrived.

The estimated cost of the vessel was three hundred and twenty thousand

dollars, nearly the sum requisite for a frigate of the first class.

The project was zealously embraced by the Executive, and the national

legislature in March, eighteen hundred and fourteen, passed a law,

authorizing the President of the United States to cause to be built,

equipped, and employed, one or more floating batteries, for the defense

of the waters of the United States.

The building of the vessel was committed by the Coast and Harbor Defense

Association, to a sub-committee of five gentlemen, who were recognized

by the Government as their agents for that purpose, and whose

interesting history of the Steam Frigate is copied in Note A, of the

Appendix to this volume.

Robert Fulton, whose soul animated the enterprise, was appointed the

engineer; and on the twentieth day of June, eighteen hundred and

fourteen, the keel of this novel steamer was laid at the ship-yard of

Adam and Noah Brown, her able and active constructors, in the city of

New York, and on the twenty-ninth of the following October, or in little

more than four months, she was safely launched, in the presence of

multitudes of spectators who thronged the surrounding shores, and were

seen upon the hills which limited the beautiful prospect around the bay

of New York.

The river and bay were filled with steamers and vessels of war, in

compliment to the occasion. In the midst of these was the enormous

floating mass, whose bulk and unwieldy form seemed to render her as

unfit for motion, as the land batteries which were saluting her.

In a communication from Captain David Porter, U. S. Navy, to the Hon.

Secretary of the Navy, dated New York, October 29, 1814, he states,--"I

have the pleasure to inform you that the "FULTON THE FIRST," was this

morning safely launched. No one has yet ventured to suggest any

improvement that could be made in the vessel, and to use the words of

the projector, '_I would not alter her if it were in my power to do

so._'

"She promises fair to meet our most sanguine expectations, and I do not

despair in being able to navigate in her from one extreme of our coast

to the other. Her buoyancy astonishes every one, she now draws _only

eight feet three inches water_, and her draft will only be _ten_ feet

with all her guns, machinery, stores, and crew, on board. The ease with

which she can now be towed with a single steamboat, renders it certain

that her velocity will be sufficiently great to answer every purpose,

and the manner it is intended to secure her machinery from the gunner's

shot, leaves no apprehension for its safety. I shall use every exertion

to prepare her for immediate service; her guns will soon be mounted, and

I am assured by Mr. Fulton, that her machinery will be in operation in

about six weeks."

On the twenty-first of November, the Steam Frigate was moved from the

wharf of Messrs. Browns, in the East River, to the works of Robert

Fulton, on the North River, to receive her machinery, which operation

was performed by fastening the steamboat "Car of Neptune," to her

larboard, and the steamboat "Fulton," to her starboard side; they towed

her through the water from three and a-half to four miles per hour.

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