1Thomas Jefferson to Louis A. Leschot, 28 December 1818 (Jefferson Papers)
Leschot, Louis A.; as watchmaker [index entry]
2Thomas Jefferson to Louis A. Leschot, 18 May 1817 (Jefferson Papers)
Leschot, Louis A.; as watchmaker [index entry]
3Thomas Jefferson to William Lee, 6 June 1817 (Jefferson Papers)
Leschot, Louis A.; as watchmaker [index entry]
4John Barnes to Thomas Jefferson, 8 July 1817 (Jefferson Papers)
Leschot, Louis A.; as watchmaker [index entry]
5Thomas Jefferson to Francis Eppes, 1 January 1819 (Jefferson Papers)
Leschot, Louis A.; as watchmaker [index entry]
6Thomas Jefferson to Ferdinand R. Hassler, 25 December 1819 (Jefferson Papers)
Leschot, Louis A.; as watchmaker [index entry]
7Thomas Jefferson to Charles Willson Peale, 16 March 1817 (Jefferson Papers)
Leschot, Louis A.; as watchmaker [index entry]
8Thomas Jefferson to Jonas Keller, 24 January 1818 (Jefferson Papers)
Leschot, Louis A.; as watchmaker [index entry]
9Charles Willson Peale to Thomas Jefferson, 20 May 1817 (Jefferson Papers)
Leschot, Louis A.; as watchmaker [index entry]
10Enclosure: Ferdinand R. Hassler to Robert Patterson, 2 December 1816 (Jefferson Papers)
Leschot, Louis A.; as watchmaker [index entry]