Russia, Sweden, Belgium, Holland, Austria, Sardinia, Tuscany, Turkey, and the Holy See were represented, and their deliberations resulted in the presentation to Professor Morse, in the name of their united governments, of the sum of 400,000 francs, as an honorary and personal reward for his labors. In 1856, the telegraph companies of Great Britain gave him a banquet in London, at which Mr. William Fothergill Corke, himself the distinguished inventor of a system of telegraphy, presided.
Professor Morse is also the inventor of submarine telegraphy. In 1842, he laid the first submarine telegraph line ever put down, across the harbor of New York, and for this achievement received the gold medal of the American Institute.
On the 10th of August, 1843, he addressed a communication to the Secretary of the Treasury, in which he avowed his belief that a telegraphic cable could and would be laid across the Atlantic ocean, for the purpose of connecting Europe and America. His words upon this occasion clearly prove that the idea of the Atlantic telegraph originated with him. They were as follows:
"The practical inference from this law is, that a telegraphic communication on the electro-magnetic plan may with certainty be established across the Atlantic ocean. Startling as this may now seem, I am confident the time will come when this project will be realized."