1Thomas Jefferson to Pierre Samuel Du Pont de Nemours, André Thoüin, and Bartelémy de Faujas-Saint Fond, 16 May 1809 (Jefferson Papers)
Institut de France; members of [index entry]
2Lacépède to Thomas Jefferson, 31 May 1809 (Jefferson Papers)
Institut de France; members of [index entry]
3Augustin François Silvestre to Thomas Jefferson, 8 June 1809 (Jefferson Papers)
Institut de France; members of [index entry]
4Destutt de Tracy to Thomas Jefferson, 12 June 1809 (Jefferson Papers)
Institut de France; members of [index entry]
5Palisot de Beauvois to Thomas Jefferson, 19 March 1811 (Jefferson Papers)
Institut de France; members of [index entry]
6Pierre Samuel Du Pont de Nemours to Thomas Jefferson, 31 March 1811 (Jefferson Papers)
Institut de France; members of [index entry]
7André Thoüin to Thomas Jefferson, 7 December 1811 (Jefferson Papers)
Institut de France; members of [index entry]
8Andrew Ellicott to Thomas Jefferson, 3 June 1812 (Jefferson Papers)
Institut de France; members of [index entry]
9Alexis Marie Rochon to Thomas Jefferson, 7 August 1812 (Jefferson Papers)
Institut de France; members of [index entry]
10Louis Philippe Gallot de Lormerie to Thomas Jefferson, 31 October 1812 (Jefferson Papers)
Institut de France; members of [index entry]