1To Benjamin Franklin from Landais, 11 March 1780 (Franklin Papers)
ALS : American Philosophical Society You Called me by your Order from the Commend of the American...
2To Benjamin Franklin from Landais, 16 June 1780 (Franklin Papers)
LS : American Philosophical Society, University of Pennsylvania Library; copy: National Archives...
3To Benjamin Franklin from Landais, 10 March 1780 (Franklin Papers)
ALS : American Philosophical Society I received the letter you did me the Honour of writing to me...
4To Benjamin Franklin from Landais, 14 June 1780 (Franklin Papers)
Two LS : American Philosophical Society; copy: National Archives I wrote a Letter of the 29th....
5To Benjamin Franklin from Landais, [29 May 1780] (Franklin Papers)
Two ALS : American Philosophical Society I have been waiting ever Since I came to L’Orient for...