21Palisot de Beauvois to Thomas Jefferson, 19 March 1811 (Jefferson Papers)
Philadelphia Museum, and in 1792 won election to the
22John Manners to Thomas Jefferson, 24 January 1814 (Jefferson Papers)
Peale, Charles Willson; and Philadelphia Museum [index entry] Philadelphia; Museum [index entry]
23Charles Willson Peale to Thomas Jefferson, 2 May 1815 (Jefferson Papers)
Biddle, Nicholas; and Philadelphia Museum [index entry] museums; Philadelphia Museum [index entry]
24Charles Willson Peale to Thomas Jefferson, 28 February 1817 (Jefferson Papers)
Peale, Charles Willson; and Philadelphia Museum [index entry]
25Benjamin Smith Barton to Thomas Jefferson, 13 July 1810 (Jefferson Papers)
museums; Philadelphia Museum [index entry]
26Gerard Troost to Thomas Jefferson, 21 July 1818 (Jefferson Papers)
. By 1821 he was teaching mineralogy at the Philadelphia Museum and chemistry at the
27Charles Willson Peale to Thomas Jefferson, 4 January 1821 (Jefferson Papers)
Peale, Charles Willson; and Philadelphia Museum [index entry]
28To Thomas Jefferson from Jean Perreïn, 25 February 1805 (Jefferson Papers)
...possible so I may have time to prepare the mailing. Since I do not speak English, I have not found employment in this country and have decided to leave for France in April. Mr. Peale, owner of the Philadelphia museum, came to see me and can tell you, better than anyone, about my work.