© U. & U.

A Captured German Fokker Exhibited at the Invalides.

Soon after completion the boat was taken out for a number of trial trips all of which were carried out with signal success and finally culminated, on June 26, 1801, in the successful blowing up of an old ship furnished by the French Government. Although the Nautilus created a great sensation, popular as well as official interest began soon to flag. Fulton received no further encouragement and finally gave up his submarine experiments.

© U. & U.

A British Seaplane with Folding Wings.

In 1806 he returned to America. By 1814 he had built another submarine boat which he called the Mute. It was, comparatively speaking, of immense size, being over eighty feet long, twenty-one feet wide, and fourteen feet deep and accommodating a hundred men. It was iron-plated on top and derived its peculiar name from the fact that it was propelled by a noiseless engine. Before its trials could be completed, Fulton died on February 24, 1815, and no one seemed to have sufficient interest or faith in his new boat to continue his work.

In the middle of the nineteenth century for the first time a German became seriously interested in submarines. His name was Wilhelm Bauer. He was born in 1822 in a small town in Bavaria and, though a turner by trade, joined the army in 1842. Bauer was even in his youth of a highly inventive turn of mind. He possessed an indomitable will and an unlimited supply of enthusiasm. Step by step he acquired, in what little time he could spare from his military duties, the necessary mechanical knowledge, and finally, supported financially by a few loyal friends and patrons, he built his first submarine at Kiel at a cost of about $2750. It sank to the bottom on its first trial trip, fortunately without anyone on board. Undaunted he continued his efforts.

When he found that his support at Kiel was weakening, he promptly went to Austria. In spite of glowing promises, opposition on the part of some officials deprived Bauer of the promised assistance. He went then to England and succeeded in enlisting the interest of the Prince Consort. A boat was built according to Bauer's plans, which, however, he was forced by the interference of politicians to change to such an extent that it sank on its first trial with considerable loss of life.