31To Benjamin Franklin from Sarah Bache, 9 September 1780 (Franklin Papers)
ALS : Yale University Library I have been much disapointed so many Vessels have arrived lately...
32To Benjamin Franklin from Sarah Bache, 7 January 1783 (Franklin Papers)
ALS : Yale University Library Yesterday which was your birthday —and which I allways keep in the...
33To Benjamin Franklin from Sarah Bache, 20[–21] June 1784 (Franklin Papers)
ALS : American Philosophical Society In full expectation of Dr Bancrofts calling on me before he...
34To Benjamin Franklin from Sarah Bache, [May 1770] (Franklin Papers)
AL : American Philosophical Society I am much obliged to you for asking Sir John Pringles opinion...
35To Benjamin Franklin from Sarah Bache: Two Letters, with a Note from Richard Bache, 24 January 1783 (Franklin Papers)
(I) and (II) ALS : American Philosophical Society Coll Cambray, who we shall miss very much, is...