Seine River Steamers of cascading ponds with a depth of 6 and a half feet. Early experiments with steam were started in 1780s on the Rhone River in France, and were perfected with Fulton's boat on the Seine in 1803. The British had the early lead with steam, from James Watt, William Symington, and Henry Bell, and thus it became logical that the technology transfer would migrate across the English Channel. The "Rob Roy" did such a task in 1816, while the "Aaron Maltby" left London and sailed up the Seine to Paris in 1822. A charter was issued for a tourist day
Seine River Steamers where small steamers take on loads for journey further up river. Continuous improvements to the shipping lane meant that regular traffic could be maintained and not just in periods of high water. In 1840 when the French nation desired the return of Napoleon's body from the Island of St. Helena, to his adopted nation of France, he travelled by sailing frigate to Cherbourg, then to a series of steamers up the river. On 30 November, la Belle-Poule entered the roadstead of Cherbourg, and six days later the remains were transferred to the steamboat la Normandie. Reaching Le Havre, the coffin