51To Benjamin Franklin from Joseph Dowse, 27 July 1747 (Franklin Papers)
ALS : American Philosophical Society Mrs. Steel who got here last week desires me to write you in...
52To Benjamin Franklin from Daniel Cheston, 2 August 1747 (Franklin Papers)
ALS : American Philosophical Society I received your Favour of the 23d Ulto With Mr. Thos...
53To Benjamin Franklin from Cadwallader Colden, 3 August 1747 (Franklin Papers)
ALS : New-York Historical Society Baxters [book] was gon so much out of my memory that I could...
54To Benjamin Franklin from James Parker, 7 September 1747 (Franklin Papers)
ALS : American Philosophical Society Mr. Whiting came and [paid the] whole last Saturday Evening...
55To Benjamin Franklin from James Parker, 21 September 1747 (Franklin Papers)
ALS : American Philosophical Society Last Week I accidently met Mr. DeLancey in the Streets: I...
56To Benjamin Franklin from Daniel Cheston, 28 September 1747 (Franklin Papers)
ALS : American Philosophical Society I am sorry to Acquaint you that with Assiduity Equal to the...
57To Benjamin Franklin from Cadwallader Colden, 28 September 1747 (Franklin Papers)
ALS : American Philosophical Society I am obliged by your favour of the 24th and the Information...
58To Benjamin Franklin from James Logan, 3 December 1747 (Franklin Papers)
Reprinted from Sparks, Works , VII , 24–7. I have expected to see thee here for several weeks,...
59To Benjamin Franklin from James Logan, 19 February 1748 (Franklin Papers)
Letterbook abstract: Historical Society of Pennsylvania My Friend B.F. I wrote to him about the...
60To Benjamin Franklin from Jonathan Belcher, 9 April 1748 (Franklin Papers)
Letterbook copy: Massachusetts Historical Society I received yours of 2d Instant last night and...
61To Benjamin Franklin from Peter Collinson, 12 April 1748 (Franklin Papers)
ALS : Library Company of Philadelphia I was very fortunate to receive both thy Curious...
62To Benjamin Franklin from James Logan, 16 April 1748 (Franklin Papers)
Letterbook copy: Historical Society of Pennsylvania I was well pleased with thine of the 13th...
63James Logan to Franklin and Hall, 7 May 1748 (Franklin Papers)
Letterbook copy: Historical Society of Pennsylvania As I intirely condemn your Publication in...
64To Benjamin Franklin from James Logan, 9 May 1748 (Franklin Papers)
Letterbook copy (incomplete): Historical Society of Pennsylvania I have wrote a few lines to thee...
65To Benjamin Franklin from George Whitefield, 27 May 1748 (Franklin Papers)
MS not found; reprinted from A Select Collection of Letters of the Late Reverend George...
66To Benjamin Franklin from Peter Collinson, 14 June 1748 (Franklin Papers)
ALS : University of Pennsylvania Library The Bearer Mr. Kalm Is an Ingenious Man and comes over...
67To Benjamin Franklin from William Strahan: Power of Attorney, 2 September 1748 (Franklin Papers)
MS form with MS insertions in blanks: American Philosophical Society James Read (see above, p. 39...
68To Benjamin Franklin from James Logan, 9 November 1748 (Franklin Papers)
Letterbook copy: Historical Society of Pennsylvania I here return thee Hen: Ellis’s Tract of his...
69To Benjamin Franklin from James Logan, 13 February 1749 (Franklin Papers)
Letterbook abstract: Historical Society of Pennsylvania I return’d him the Reliquiae Bodleianae...
70To Benjamin Franklin from James Logan, 19 May 1749 (Franklin Papers)
Letterbook abstract: Historical Society of Pennsylvania Sent him Capt. Smiths voyages or Travels...
71To Benjamin Franklin from James Logan, 11 June 1749 (Franklin Papers)
Letterbook abstract: Historical Society of Pennsylvania Wrote to B. Franklin to come up and See...
72To Benjamin Franklin from Peter Kalm, 6 August 1749 (Franklin Papers)
MS not found; reprinted from extract in The Pennsylvania Gazette , October 12, 1749. I have found...
73To Benjamin Franklin from James Logan, 13 September 1749 (Franklin Papers)
Letterbook copy: Historical Society of Pennsylvania I received thine of Yesterdays date this day...
74To Benjamin Franklin from Peter Collinson, 14 September 1749 (Franklin Papers)
ALS : Historical Society of Pennsylvania I was unwilling to loose the Opertunity per Cap. Rice—So...
75To Benjamin Franklin from James Logan, 6 October 1749 (Franklin Papers)
Letterbook copy: Historical Society of Pennsylvania I absolutely forgot to mention what I...
76To Benjamin Franklin from Cadwallader Colden, [November 1749] (Franklin Papers)
Draft: New-York Historical Society I receiv’d by the last opportunity from New York the Proposals...
77To Benjamin Franklin from James Logan, 13 December 1749 (Franklin Papers)
Letterbook abstract: Historical Society of Pennsylvania I wrote to him that Lewis Evans has been...
78To Benjamin Franklin from James Logan, 17 December 1749 (Franklin Papers)
Letterbook abstract: Historical Society of Pennsylvania I Send him his borrowed Praeceptor. I...
79To Benjamin Franklin from James Logan, 8 January 1750 (Franklin Papers)
Letterbook copy: Historical Society of Pennsylvania If there be any convenient room left, Since...
80To Benjamin Franklin from James Logan, 12 January 1750 (Franklin Papers)
Letterbook abstract: Historical Society of Pennsylvania I wrote to him to come up hither next...