81To Benjamin Franklin from Peter Collinson, 1 June 1747 (Franklin Papers)
ALS : American Philosophical Society I shall be pleased to Hear that Mine per Mesnard and Dowers...
82To Benjamin Franklin from Peter Collinson, 7 July 1752 (Franklin Papers)
ALS : American Philosophical Society I had the pleasure of my Dear friends Letter of 21 March...
83To Benjamin Franklin from Peter Collinson, 23 March 1762 (Franklin Papers)
AL : American Philosophical Society P. Collinsons Love and Respects to His Friend Franklin. Has...
84To Benjamin Franklin from Peter Collinson, 23 August 1763 (Franklin Papers)
ALS : American Philosophical Society I am Just come from an Entertainment given your New Governor...
85To Benjamin Franklin from Peter Collinson, 7 March 1753 (Franklin Papers)
ALS : Haverford College I hope Mine by First Ships with some Books for L:C: [Library Company] as...
86Peter Collinson to Capel Hanbury, 16 September 1760 (Franklin Papers)
ALS : American Philosophical Society I recommend to my Dear Friend Capple Hanbury my Worthy...