1From Benjamin Franklin to Jean-Baptiste LeRoy, 31 January 1769 (Franklin Papers)
ALS : Pierpont Morgan Library I received your obliging Favour of Nov. 15. I presented your Compliments to Sir John Pringle, who was glad with me to hear of your Welfare, and desired me to offer his best Respects whenever I wrote to you. The Farmers Letters were written by one Mr. Dickinson of Philadelphia, and not by me as you seem to suppose. I only caus’d them to be reprinted here with that...
2From Benjamin Franklin to [Jean-Baptiste LeRoy], [22?] September 1769 (Franklin Papers)
ALS (draft): American Philosophical Society Soon after my Arrival in London, [I sent you] by Mr. Lettsom, a Quaker Physician, one of the [ torn ] Achromatic Glasses Compleat; which I hope you received safe. By your good Brother I send you three of the Glasses we talk’d of, and which you will find describ’d in one of my Printed Letters. Our Astronomers knew nothing before our Return of the...