1From Benjamin Franklin to Jean-Baptiste LeRoy, 17 May 1771 (Franklin Papers)
ALS : American Philosophical Society It is long since I have had the Pleasure of hearing from...
2From Benjamin Franklin to Jean-Baptiste LeRoy, 22 June 1773 (Franklin Papers)
ALS (draft): American Philosophical Society However glad I am of the Occasion, I forbore...
3From Benjamin Franklin to Jean-Baptiste LeRoy, 5 December 1774: résumé (Franklin Papers)
Extracts and paraphrase: Sothebys & Co. sale catalogue, April 8–9, 1974, p. 93 <London, December...
4From 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....
5From Benjamin Franklin to Jean-Baptiste Le Roy, 25 February 1784 (Franklin Papers)
Copy: American Philosophical Society Enclosed I send you a Letter and sundry Papers I lately recd...
6From Benjamin Franklin to Jean-Baptiste LeRoy, 30 March 1773 (Franklin Papers)
ALS (draft): American Philosophical Society You punish my delay of writing to you very properly...
7From 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...
8From Benjamin Franklin to Jean-Baptiste LeRoy, 14 March 1768 (Franklin Papers)
ALS : American Philosophical Society; draft dated January 31, 1768, also in American...
9From Benjamin Franklin to Jean-Baptiste LeRoy, 20 April 1772 (Franklin Papers)
AL (draft ): American Philosophical Society I received your Favour of March 5 per M. Dazoux, and...
10From Benjamin Franklin to Le Roy, [on or after 18 May 1781] (Franklin Papers)
AL (draft): American Philosophical Society Je vous envoye mon illustre et ancien cher Ami les...
11From Benjamin Franklin to Jean-Baptiste LeRoy, 2 October 1770 (Franklin Papers)
ALS : Yale University Library I always think it too much to put you to the Expence of Postage for...
12From Benjamin Franklin to [Jean-Baptiste] Le Roy, [after 18 December 1778] (Franklin Papers)
AL (draft): American Philosophical Society M. Franklin requests M. Le Roy to tell him the Name of...
13From Benjamin Franklin to Jean-Baptiste LeRoy, 21 September 1768 (Franklin Papers)
ALS : Bibliothèque Nationale I received your Favour by M. L’Abbé Taglieri, and am oblig’d to you...
14Franklin and Le Roy: Report on Lightning Rods at Strasbourg, 12 May 1780: résumé (Franklin Papers)
ALS (draft): Académie royale des sciences, Paris Started between 1015 and 1028 in Romanesque...
15To Benjamin Franklin from Le Roy, [on or after 18 May 1781] (Franklin Papers)
ALS : American Philosophical Society Mille remercimens mon Illustre Docteur de la Complaisance...
16To Benjamin Franklin from Le Roy, 12 February 1783 (Franklin Papers)
ALS : American Philosophical Society Je Suis chargé Mon Illustre Docteur de la part de M. Le Cte...
17To Benjamin Franklin from Le Roy, [c. 14 October 1781] (Franklin Papers)
AL : American Philosophical Society Mon illustre Docteur avez vous beaucoup de monde à dîner...
18To Benjamin Franklin from Le Roy, [after 20 April 1779] (Franklin Papers)
AL : University of Pennsylvania Library M. Le Roy prie son illustre ami Monsieur Franklin de...
19To Benjamin Franklin from Jean-Baptiste Le Roy, [27 July 1783] (Franklin Papers)
ALS : American Philosophical Society Voici une lettre Mon Illustre Docteur que M. Cassini Le Pere...
20To Benjamin Franklin from Jean-Baptiste Le Roy, [23 December 1783?] (Franklin Papers)
AL : American Philosophical Society My Dear Doctor give me leave to Send you these two petitions...
21To Benjamin Franklin from Jean-Baptiste Le Roy, 28 November 1776 (Franklin Papers)
Copy: Massachusetts Historical Society; copy: National Archives Les occasions de vous assurer de...
22To Benjamin Franklin from Le Roy, [8 or 15 April 1783] (Franklin Papers)
ALS : American Philosophical Society Vous voulez bien mon Illustre Docteur donner à diner à une...
23To Benjamin Franklin from Le Roy, [2 June? 1780] (Franklin Papers)
ALS : American Philosophical Society You would be very kind and very obliging if you were So good...
24To Benjamin Franklin from Jean-Baptiste LeRoy, 19 April 1773 (Franklin Papers)
AL : American Philosophical Society Vous vous plaigniez de moi Monsieur et cher confrere comme je...
25To Benjamin Franklin from Jean-Baptiste Le Roy, 18 February 1784 (Franklin Papers)
ALS : American Philosophical Society J’ai reçu Mon Illustre Docteur le pacquet Sur les ballons...
26To Benjamin Franklin from Jean-Baptiste Le Roy, [March 1784?] (Franklin Papers)
ALS : American Philosophical Society Pardon Mon Illustre Docteur Si je ne vous ai pas envoyé...
27To Benjamin Franklin from Le Roy, [4 or 11 May 1779] (Franklin Papers)
ALS : American Philosophical Society On aime à se parer de votre nom Mon Illustre confrère et on...
28To Benjamin Franklin from Jean-Baptiste Le Roy: Two Letters, [1780] (Franklin Papers)
(I) ALS : American Philosophical Society; (II) L : American Philosophical Society Voulez vous...
29To Benjamin Franklin from Jean-Baptiste Le Roy, [19 October 1783?] (Franklin Papers)
AL : American Philosophical Society J’ai lhonneur de vous souhaiter le bon Jour mon Illustre...
30To Benjamin Franklin from Le Roy, 23 February 1781 (Franklin Papers)
ALS : American Philosophical Society Permettez Mon Illustre Docteur que Je vous demande une grace...