1From Benjamin Franklin to the Marquis de Castries, 8 November 1781 (Franklin Papers)
LS : Archives de la Marine; copy: Library of Congress Le Major Franks qui aura l’honneur de vous...
2From Benjamin Franklin to Castries, 16 December 1781 (Franklin Papers)
Incomplete copy: Library of Congress Le Major Franks qui a eu l’honneur de vous presenter ma...
3From Benjamin Franklin to Castries, 29 December 1781 (Franklin Papers)
Copy and draft: Library of Congress Permettez moi de presenter à votre Excellence Monsr. le...
4From Benjamin Franklin to Castries, 28 January 1782 (Franklin Papers)
Copy: Library of Congress Mr. Franklin a l’honneur de remercier Monsieur le Marquis de Castries...