1To Benjamin Franklin from Richard Huck, 15 November 1769: résumé (Franklin Papers)
AL : American Philosophical Society [November 15, 1769. An invitation to dine with Sir John Pringle on Friday next.] The noted physician, for whom see above, XV , 172 n. The note is merely dated Wednesday, but the invitation is for Friday, Nov. 17; between the knighting of Pringle and BF ’s departure from England Friday fell on the 17th only in 1769.