1To Benjamin Franklin from Pierre-Isaac Poissonnier, 26 April 1784 (Franklin Papers)
AL : American Philosophical Society On March 12, 1784, the French government ordered the Faculté...
2To Benjamin Franklin from Poissonnier, [before 14 May 1784] (Franklin Papers)
L : American Philosophical Society M Poissonnier a l’honneur de présenter son Respect à Monsieur...