1To John Jay from John de Neufville & Son, 13 July 1780 (Jay Papers)
Never Letter could have been more welcome than the favor, your Exc y . honored us with of the 25...
2From John Jay to John de Neufville & Son, 29 July 1780 (Jay Papers)
Your favor of the 13 th Ins t. was delivered to me last Evening— I admire the generous principles...
3From John Jay to John de Neufville & Son, 4 October 1780 (Jay Papers)
I have lately had the pleasure of receiving Your favor of the 7 th Sept r : after the Proofs You...
4From John Jay to John de Neufville & Son, 8 January 1781 (Jay Papers)
I have had the pleasure of receiving your favor of the fourth ult. together with the one referred...