1[To Thomas Jefferson from Adrien Petit, 17 March 1787] (Jefferson Papers)
[ Paris, 17 Mch. 1787 . Recorded in SJL 26 Mch. 1787 as received at Aix-en-Provence. Not found.]
2[To Thomas Jefferson from Adrien Petit, 31 March 1787] (Jefferson Papers)
[ Paris, 31 Mch. 1787 . Recorded in SJL as received 3 May 1787 at Aix-en-Provence. Not found.]
3[To Thomas Jefferson from Adrien Petit, 7 April 1787] (Jefferson Papers)
[ Paris, 7 Apr. 1787 . Recorded in SJL as received 3 May 1787 at Aix-en-Provence. Not found.]
4[To Thomas Jefferson from Adrien Petit, 14 April 1787] (Jefferson Papers)
[ Paris, 14 Apr. 1787 Recorded in SJL as received 3 May at Aix-en-Provence. Not found.]
5To Thomas Jefferson from Petit, 3 August 1790 (Jefferson Papers)
Monsieur je prans laliberte de vous Ecrire pour vous dire que mes parans Sesont oposé pour que...
6To Thomas Jefferson from Adrien Petit, 28 July 1792 (Jefferson Papers)
Monsieur je sui Bien fache de vous unportuné. J’ai sui forcé paraport o ungure Et Sotises que jai...