1To Benjamin Franklin from William Brownrigg, 12 June 1772 (Franklin Papers)
ALS : American Philosophical Society I have this moment received a letter from Sir John Pringle, in which he is pleased to acquaint me that he shortly intends me the favour of a visit; that you accompany him to Leeds, and may possibly come with him so far as this place. I have great reason to beleive that you will not very willingly part from Sir John on this excursion, or he from you; I...