1To Benjamin Franklin from Isaac Winn, [before 1 February 1770] (Franklin Papers)
ALS : the Royal Society Tis a common and I am afraid just complaint, that Seamen are exceedingly...
2To Benjamin Franklin from Isaac L. Winn, 12 August 1772 (Franklin Papers)
LS : the Royal Society Winn was a pioneer in this attempt to apply observations on the aurora...
3To Benjamin Franklin from Isaac L. Winn, 22 January 1773 (Franklin Papers)
MS : the Royal Society Capt. Winn presents Respects to Dr. Franklin and sends Two Barrels of...