1George W. Featherstonehaugh to James Madison, 4 December 1833 (Madison Papers)
...tried at lower depths, a steam
engine must be employed to keep...
2To Thomas Jefferson from Peter Barlow, 11 November 1825 (Jefferson Papers)
...amount This is particularly the case with the steam engine models which moreover are...
3From Thomas Jefferson to Peter Barlow, 30 June 1825 (Jefferson Papers)
...sector. 6. the Theodolite by Carey. 7. the Steam-engine. and 8. the Steam boat. in the mean...
4Thomas Jefferson’s Proposed List of Instruments for the classes of Nat. History & Mathematics, ca. 26 Apr. 1824, 26 … (Jefferson Papers)
Steam Engine, double engine, 6.I. stroke not to exceed...
5Benjamin Waterhouse to Thomas Jefferson, 14 September 1822 (Jefferson Papers)
...complete operation, the British invention of the steam engine for freeing a mine, belonging to...
6Thomas Skidmore to Thomas Jefferson, 18 August 1822 (Jefferson Papers)
devised a “Hydraulic & Steam Engine,” and he published articles on
7David B. Lee to Thomas Jefferson, 15 April 1822 (Jefferson Papers)
...the mode of generating steam” and “the rotatory steam engine,” and another in 1834 for “Valves...
8To John Adams from Charles Holt, 27 August 1820 (Adams Papers)
...of a clock, and the Fly-wheel of a steam engine, to the organization of a criminal court by...
9Archibald Stuart to Thomas Jefferson, 19 May 1819 (Jefferson Papers)
machines; steam engine [index entry] steam engines [index entry]
10To James Madison from John Stevens, 7 November 1818 (Madison Papers)
...inventor who held a number of patents for steam engine design. He devoted his life to the...