1To Benjamin Franklin from Jean de Neufville & fils, 24 October 1782 (Franklin Papers)
ALS : Historical Society of Pennsylvania Not being honour’d with any of yr. Excellency’s Letters...
2To Benjamin Franklin from Jean de Neufville & fils, 2 December 1782 (Franklin Papers)
LS : Historical Society of Pennsylvania We had the honour of Addressing your Excellcy. on the...