1To Benjamin Franklin from Charles Thomson, 14 May 1758 (Franklin Papers)
ALS : New-York Historical Society This is the third Letter I have lately wrote you. With the two...
2To Benjamin Franklin from Charles Thomson, 10 December 1758 (Franklin Papers)
MS not found; reprinted from extract in [Charles Thomson], An Enquiry into the Causes of the...
3To Benjamin Franklin from Charles Thomson, 18 December 1764 (Franklin Papers)
ALS : American Philosophical Society The Urgency of my business which called me another way...
4To Benjamin Franklin from “A Merchant in Philadelphia” [Charles Thomson], 19 June 1765 (Franklin Papers)
Reprinted from The London Chronicle , August 17–20, 1765; AL (fragment): American Philosophical...
5To Benjamin Franklin from Charles Thomson, 24 September 1765 (Franklin Papers)
MS not found; reprinted from extract in London Chronicle , November 14–16, 1765. Yes, my friend,...
LS : American Philosophical Society Enclosed are two bills of exchange, which we have the...
7To Benjamin Franklin from [Charles Thomson], 6 November 1768 (Franklin Papers)
AL (draft): Library of Congress The rebirth of the American Philosophical Society, more than two...
8To Benjamin Franklin from Charles Thomson and Thomas Mifflin, 3 May 1769 (Franklin Papers)
Copy: Minutes of the Library Company of Philadelphia Since we had the Pleasure of writing to you...
9To Benjamin Franklin from Charles Thomson, 26 November 1769 (Franklin Papers)
Printed in The London Chronicle , March 1–3, 1770 As Capt. Sparks sails sooner than was expected,...
10To Benjamin Franklin from Charles Thomson, 26 October 1774 (Franklin Papers)
ALS : Library of Congress This day the congress broke up, the papers are not all got ready, but...