1From Benjamin Franklin to Jacques Barbeu-Dubourg, 22 September 1769 (Franklin Papers)
ALS (draft): American Philosophical Society With this you will receive some Sheets of the Piece...
2From Benjamin Franklin to Thomas-François Dalibard, 22 September 1769 (Franklin Papers)
ALS (draft): American Philosophical Society Having this Opportunity by M. Le Roy, I embrace it to...
3From Benjamin Franklin to [Jean-Baptiste LeRoy], [22?] September 1769 (Franklin Papers)
ALS (draft): American Philosophical Society Soon after my Arrival in London, [I sent you] by Mr....