1Sir Philip Gibbes: Minutes of a Conversation with Franklin, [on or before 5 February 1777] (Franklin Papers)
Copy: Yale University Library 1st. Conversation. A Conversation with Doctor Franklin at Paris on...
2To Benjamin Franklin from Sir Philip Gibbes, 4 January 1778 (Franklin Papers)
AL : American Philosophical Society Sir Philip Gibbes presents his respects to Doctor Franklin....
3Sir Philip Gibbes: Minutes of a Conversation with Franklin, 5 January 1778 (Franklin Papers)
Copy: Yale University Library This interview, the second within a year between the two men, was...
4To Benjamin Franklin from Sir Philip Gibbes, 5 January 1778 (Franklin Papers)
ALS : American Philosophical Society You did me the honour this morning to say, that if upon...