1To 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...
2To Benjamin Franklin from Sarah Bache, 30 October 1773 (Franklin Papers)
ALS : American Philosophical Society We are all much disapointed at your not coming home this...
3To Benjamin Franklin from Sarah Bache, 2 January 1774 (Franklin Papers)
ALS : American Philosophical Society I had sett this day apart to write you a long letter, but my...