1From Benjamin Franklin to [Peter Franklin], 21 May 1757 (Franklin Papers)
ALS : American Philosophical Society I have been now near 6 Weeks waiting for the Sailing of the...
2From Benjamin Franklin to [Peter and Mary Franklin], [4 June 1757] (Franklin Papers)
MS not found; extracts reprinted from Parke-Bernet Galleries Catalogue, Sale No. 134 (Oct. 25–6,...