1To Benjamin Franklin from Barbeu-Dubourg, 10 August 1779 (Franklin Papers)
ALS : American Philosophical Society Entre nous cecy, s’il vous plait; c’est a dire le secret, et...
2To Benjamin Franklin from Thomas Digges, 10 August 1779 (Franklin Papers)
ALS : Historical Society of Pennsylvania The last mail brought the needful for your Friend Mr. W....
3To Benjamin Franklin from Richard Harrison, 10 August 1779 (Franklin Papers)
ALS : American Philosophical Society When the inclosed was put under my care I promised myself...