1To Thomas Jefferson from Jean Baptiste LeRoy, [30 April 1789] (Jefferson Papers)
..., who inspected one of Rumsey’s steam engines that had been erected in Paris to demonstrate...
2To Thomas Jefferson from Joseph Willard, 16 January 1790 (Jefferson Papers)
...multitubular boiler, an improved double-acting steam engine, and a chain wheel method of...
3To John Adams from Richard Cranch, 22 January 1790 (Adams Papers)
..., which included improvements on the steam engine. Members of the House referred...
4To George Washington from Benjamin Lincoln, 23 January 1790 (Washington Papers)
the steam engine the machinery
5To George Washington from John Bailey, 17 April 1790 (Washington Papers)
...the result of one hours work by the steam engine I should have been enabled to have drawn...
6To George Washington from James B. Pleasants, 5 May 1790 (Washington Papers)
...d to apply the force: in a Common Steam Engine the force is communicated by the recuring movem...
7To Thomas Jefferson from James B. Pleasants, 5 May 1790 (Jefferson Papers)
...d to apply the force: in a Common Steam Engine the force is communicated by the recuring...
8John Stevens to the Patent Board, [10 May 1791] (Jefferson Papers)
...for a patent for “an improvement on the steam engine, which he has invented, by a new...
9To Thomas Jefferson from Tobias Lear, with List of Patents, 30 August 1791 (Jefferson Papers)
1 to Englebert Cruse for improvements on Savery’s steam engine...of a boiler in a steam engine...
10To George Washington from Henry Voigt, 13 April 1792 (Washington Papers)
...with him in 1792 to manufacture steam engines, a project which proved to be......Steam Engine,...