1To Benjamin Franklin from Benjamin Rush, 18 July 1781 (Franklin Papers)
ALS : American Philosophical Society I profitted so much by your kindness and conversation while...
2To Benjamin Franklin from Benjamin Rush, 23 January 1781 (Franklin Papers)
AL : American Philosophical Society Dr Rush’s most respectful compliments to his venerable...
3To Benjamin Franklin from Benjamin Rush, 17 December 1778 (Franklin Papers)
ALS : American Philosophical Society The inclosed letter to Mr Coxe is from one of his family.— I...
4To Benjamin Franklin from Benjamin Rush, [24 July or 31 or 7 August 1776] (Franklin Papers)
AL : American Philosophical Society Dr: Rush begs leave to inform Dr. Franklin that the members...
5To Benjamin Franklin from Benjamin Rush, [after 15 September 1773] (Franklin Papers)
AL (incomplete): American Philosophical Society I acknowledge myself much indebted to you for the...
6To Benjamin Franklin from Benjamin Rush, 1 May 1773 (Franklin Papers)
ALS : American Philosophical Society I am much Obliged to you for Dr. Priestley’s Experiments....
7To Benjamin Franklin from Benjamin Rush, 14 October 1770 (Franklin Papers)
ALS : University of Pennsylvania The many Advantages which I derived from your Friendship Whilst...