1To Benjamin Franklin from Jacques-Donatien Le Ray de Chaumont, [before 15 June 1780] (Franklin Papers)
AL : American Philosophical Society M. de Chaumont à L’honneur de rèprèsenter à Messieurs les...
2To Benjamin Franklin from Henry Grand, [before 23 April 1780?] (Franklin Papers)
AL : American Philosophical Society Mr. Hy. Grand’s most respectfull Compliments wait on Doctor...
LS : American Philosophical Society <[before March, 1780], in French: I feel sorrier every day...
4Invitation to the Fête Apollonienne, [before 23 June 1780] (Franklin Papers)
D : American Philosophical Society Fête Apolloniene à St. Cloud le 27. juin 1780 On partira à 7....
5To Benjamin Franklin from the Abbé Arnoux, [before May 1780] (Franklin Papers)
AL : American Philosophical Society L’abbé Arnoux prie Monsieur franklin de lui donner une lettre...
6To Benjamin Franklin from American Gentlemen in France, [March 1780] (Franklin Papers)
LS : Yale University Library; draft and transcript: National Archives The Glory acquired to the...
7To Benjamin Franklin from François-Louis Teissèdre de Fleury, March 1780 (Franklin Papers)
ALS : American Philosophical Society Obliged to joign immediately My Regiment at Brest I can not...
AL : American Philosophical Society M. de Chaumont a L’honneur d’envoyer a S. Ex. la depesche cy...
9To Benjamin Franklin from David Hartley, 1 March 1780 (Franklin Papers)
ALS : American Philosophical Society Having been very much chagrined with the delay of the Cartel...
10To Benjamin Franklin from ——— Du Marquet and Other Applicants for Emigration, 1 March 1780 (Franklin Papers)
ALS : American Philosophical Society The first applicant for emigration during the months covered...
11To Benjamin Franklin from John Adams, 2 March 1780 (Franklin Papers)
AL : American Philosophical Society Mr Adams’s respectfull Compliments to Dr Franklin. Informs...
12To Benjamin Franklin from Charles-Guillaume-Frédéric Dumas: Two Letters, 2 March 1780 (Franklin Papers)
(I) ALS : American Philosophical Society; AL (draft): Algemeen Rijksarchief; (II) AL : American...
13To Benjamin Franklin from Thomas Digges, 3 March 1780 (Franklin Papers)
ALS : Historical Society of Pennsylvania I recd your favrs. of the 2d. & 9th. Feby very safely,...
14To Benjamin Franklin from John Jay, 3 March 1780 (Franklin Papers)
Copies: Library of Congress, Columbia University Library On this Day I gave the House of Messrs....
15To Benjamin Franklin from John Paul Jones, 3 March 1780 (Franklin Papers)
AL : American Philosophical Society; AL (draft) and transcript: National Archives I had the Honor...
16To Benjamin Franklin from Mancet & Cie. and Other Offerers of Goods and Schemes, 3 March 1780 (Franklin Papers)
ALS : American Philosophical Society A number of people had concrete goods to offer the Americans...
17To Benjamin Franklin from the Marquis de Lafayette, [4 March 1780] (Franklin Papers)
AL : American Philosophical Society I am for the last time Going to Versaïlles, My Good friend,...
18To Benjamin Franklin from ——— Briqueville de La Luzerne and Other Favor Seekers, 4 March 1780 (Franklin Papers)
ALS : American Philosophical Society Franklin received a large number of requests for favors...
19To Benjamin Franklin from Lewis Littlepage, 4 March 1780 (Franklin Papers)
ALS : American Philosophical Society You will I hope excuse my neglect in not sooner answering...
20To Benjamin Franklin from Richard Neave & Son, 5 March 1780 (Franklin Papers)
ALS : American Philosophical Society Convinced that His Excellencys time is too much (Just now)...
21To Benjamin Franklin from Juliana Ritchie, 5 March 1780 (Franklin Papers)
ALS : American Philosophical Society Permit me to address You in the freedom of a friend, one who...
22To Benjamin Franklin from George Scott, 5 March 1780 (Franklin Papers)
ALS : American Philosophical Society After a very cold & a very tedious Journey I arrived here on...
23To Benjamin Franklin from Jonathan Williams, Jr., 5 March 1780 (Franklin Papers)
ALS : University of Pennsylvania Library I beg leave to introduce to your particular notice my...
24To Benjamin Franklin from the Baron de Tott, [after 6 March 1780] (Franklin Papers)
ALS : American Philosophical Society M. De Lafayette en partant pour L’amerique m’a Confié La...
25Francis Hopkinson to the American Commissioner or Commissioners, 6 March 1780 (Franklin Papers)
Two ALS : American Philosophical Society Since my last of the 14th. of Jany. the following Setts...
26To Benjamin Franklin from John Paul Jones, 6 March 1780 (Franklin Papers)
ALS : American Philosophical Society; AL (draft): Library of Congress I inclose for your...
27To Benjamin Franklin from ——— Bidé de Chavagnes, [before 16 March 1780] (Franklin Papers)
ALS : American Philosophical Society Laccueil favorable et les bontés que jay eprouvé dans votre...
28To Benjamin Franklin from Thomas Digges, 7 March 1780 (Franklin Papers)
ALS : Historical Society of Pennsylvania I am to beg the favour of you to inform me by first...
29To Benjamin Franklin from Jonathan Williams, Jr., 7 March 1780 (Franklin Papers)
ALS : University of Pennsylvania Library; copy: Yale University Library Doctor Bancroft gave me...
30Intelligence from Paris and Other Places, 7 March 1780 (Franklin Papers)
D : National Archives The chevalier de Kéralio forwarded only seventeen intelligence reports to...
31To Benjamin Franklin from Count Andreas Peter von Bernstorff, 8 March 1780 (Franklin Papers)
ALS : Library of Congress; copies: Columbia University Library, National Archives; press copy:...
32To Benjamin Franklin from Jacques-Jean Besongne, 9 March 1780 (Franklin Papers)
ALS : American Philosophical Society J’ai un assortiment assez considerable des meilleurs...
33To Benjamin Franklin from J.F. Frin & Co., 9 March 1780 (Franklin Papers)
LS : American Philosophical Society Nous avons remis chez M Grand dès le 23 du mois passé 19...
34To Benjamin Franklin from Madame Brillon, 10 [March] 1780 (Franklin Papers)
AL : American Philosophical Society D’aprés l’attachement que l’on me connoist pour vous mon...
35To Benjamin Franklin from Thomas Digges, 10 March 1780 (Franklin Papers)
ALS : Historical Society of Pennsylvania Your favr. of the 26th. ulo. got safe to hand, & I have...
36To Benjamin Franklin from William Hodgson, 10 March 1780 (Franklin Papers)
ALS : American Philosophical Society I have to acknowledge the reception of your Letters of the...
37To Benjamin Franklin from Landais, 10 March 1780 (Franklin Papers)
ALS : American Philosophical Society I received the letter you did me the Honour of writing to me...
38To Benjamin Franklin from Richard Bennett Lloyd, 10 March 1780 (Franklin Papers)
ALS : American Philosophical Society I have had the honour of your two favours dated the 3d. and...
39To Benjamin Franklin from Leonard Lafitte, 11 March 1780 (Franklin Papers)
LS : American Philosophical Society Enhardi par L’accueil honnête et gracieux que vous m’avez...
40To Benjamin Franklin from Landais, 11 March 1780 (Franklin Papers)
ALS : American Philosophical Society You Called me by your Order from the Commend of the American...
41To Benjamin Franklin from William Carmichael, 13 March 1780 (Franklin Papers)
Copy: Library of Congress I did myself the Honor of writing to you from Cadiz and since by M....
42To Benjamin Franklin from Dumas, 13 March 1780 (Franklin Papers)
ALS : American Philosophical Society; AL (draft): Algemeen Rijksarchief Le certificat dont il est...
43To Benjamin Franklin from John Paul Jones, 13 March 1780 (Franklin Papers)
ALS : American Philosophical Society; AL (draft) and transcript: National Archives I am honored...
44To Benjamin Franklin from M. Pulawski, 13 March 1780 (Franklin Papers)
ALS : American Philosophical Society Sans avoir l’honneur de connoitre personnellement Votre...
45To Benjamin Franklin from the Comte d’Estaing, 14 March 1780 (Franklin Papers)
AL : American Philosophical Society Les occasions de faire sa cour á Monsieur franklin, et de...
46To Benjamin Franklin from Henri-Maximilien (Henry) Grand, 14 March 1780 (Franklin Papers)
ALS : American Philosophical Society Le désir bien vif que j’ay d’aller au devant de tout ce qui...
47To Benjamin Franklin from John Paul Jones: Two Letters, 14 March 1780 (Franklin Papers)
(I) ALS : American Philosophical Society; AL (draft): Library of Congress; (II) ALS : New...
48To Benjamin Franklin from the Chevalier de Kéralio, 14 March 1780 (Franklin Papers)
ALS : American Philosophical Society En ma qualité de Secretaire intime de notre céleste amie,...
49To Benjamin Franklin from the Comte de Vergennes, 14 March 1780 (Franklin Papers)
Copy: Library of Congress J’ai l’honneur de vous envoyer, Monsieur, une Lettre qui a été écrite à...
50To Benjamin Franklin from the Baron de Wulffen, [before 1 June 1780] (Franklin Papers)
L : American Philosophical Society Jean Henry Baron de Wulffen, natif de Magdeburg, ci-devant...