21To Benjamin Franklin from Jean de Neufville & fils, 11 November 1779 (Franklin Papers)
ALS : American Philosophical Society We begg leave to give your Excellency our most sincere...
22To Benjamin Franklin from Neufville & Cie., 8 September 1783 (Franklin Papers)
L : American Philosophical Society His Excellency John Jay Esqr. having given us his address at...
23To Benjamin Franklin from Jean de Neufville & fils, 2 October 1780 (Franklin Papers)
ALS : American Philosophical Society My it please your Excellency, that on examination of those...
24To Benjamin Franklin from Jean de Neufville & fils, 10 June 1779 (Franklin Papers)
ALS : American Philosophical Society The principall motive of the present is to desire Yoúr...
25To Benjamin Franklin from Jean de Neufville & fils, 9 October 1780 (Franklin Papers)
ALS : American Philosophical Society We begg leave to thank your Excellency for her most obliging...
26To Benjamin Franklin from Jean de Neufville & fils, 21 January 1782 (Franklin Papers)
ALS : South Carolina Historical Society That we further Apprize your Excellency of our having...
27To Benjamin Franklin from Jean de Neufville & fils, 7 December 1781 (Franklin Papers)
LS : American Philosophical Society In answer to the letter your Excellency honoured us with in...
28To Benjamin Franklin from Jean de Neufville & fils, [after 24?] June 1780 (Franklin Papers)
ALS : American Philosophical Society We have gott the honour to trouble your Excellency with the...
29To Benjamin Franklin from Jean de Neufville & fils, [on or after 31 August 1780] (Franklin Papers)
ALS : American Philosophical Society May we thank your Excellency for the late favour she honourd...
30To Benjamin Franklin from Jean de Neufville & fils, 22 January 1781 (Franklin Papers)
ALS : American Philosophical Society In consequence of the intimacy Your Excellency honourd us...