1William Dunlap to Benjamin Franklin and John Foxcroft, [October? 1764] (Franklin Papers)
ALS : American Philosophical Society This letter and the two that follow directly concern the settlement of accounts between the deputy postmasters general, Franklin and Foxcroft, and William Dunlap, postmaster at Philadelphia from 1757 until 1764, in which year he was replaced by Franklin’s brother, Peter. Since it is not known precisely when Peter Franklin took over the post office in...