1To Benjamin Franklin from Edward Nairne: Bill and Receipt, 6 September 1765 (Franklin Papers)
DS : American Philosophical Society Bot. of Edwd. Nairne £ s D an Achromatic prospective Glass....
2To Benjamin Franklin from Edward Nairne, 19 March 1770 (Franklin Papers)
ALS : Historical Society of Pennsylvania When You did me the pleasure of calling on me last week,...