1From Benjamin Franklin to Peter Collinson, 23 September 1756 (Franklin Papers)
Duplicate: Pierpont Morgan Library I enclose three Bills, viz. A second for £50 Sterling, drawn by Thos. Saul on Wm. Baker. A first — £20 — — Mary Steevens—Alexr. Grant. A first — £30 — — Philip Ludwell Wm. Bowden. When paid, please to Credit my Account with them. I am Yours most affectionately P.S. We agree perfectly well with the Governor, but are very angry with the Proprietors and the...
2From Benjamin Franklin to Peter Collinson, 31 January 1757 (Franklin Papers)
ALS : Pierpont Morgan Library The preceding are Copies of my late Letters; to which I have little to add, except to request you would send the Magazines mention’d in the enclos’d List, which it seems are still wanting to compleat the Sets in the Library. It may be well enough to forbear sending the Universal Magazine for the future, it contains little of Value I inclose also an Almanack, and...
3From Benjamin Franklin to Peter Collinson, 18 April 1754 (Franklin Papers)
Copy: New-York Historical Society Since September last, having been abroad on two long Journeys, and otherwise much engag’d, I have made but few Observations on the positive and negative State of Electricity in the Clouds. But Mr. Kinnersley kept his Rod and Bells in good Order, and has made many. Once this Winter the Bells rang a long time during a fall of Snow, tho’ no Thunder was heard nor...
4From Benjamin Franklin to Peter Collinson, [2 March 1750] (Franklin Papers)
MS not found; reprinted from The Gentleman’s Magazine , XX (1750), 208. I was very much pleased with some ingenious papers in the late Transactions on the subject of electricity. There is something however in the experiments of points, sending off, or drawing on, the electrical fire, which has not been fully explained, and which I intend to supply in my next. For the doctrine of points is very...
5From Benjamin Franklin to Peter Collinson, 25 October 1755 (Franklin Papers)
Draft: American Philosophical Society The above is a Copy of my last. I hope you have receiv’d a Bill for £75 Sterling. I sent you the 1st per in mine of the 27th of August last, when I wrote for one of Mr. Smeaton’s New Air Pumps for the Academy. I now send another Bill for £30 Sterling on the same Account together with a List of some Philosophical Implements that will be wanted towards our...
6From Benjamin Franklin to Peter Collinson, 7 December 1762 (Franklin Papers)
ALS : Pierpont Morgan Library I arrived here the first of last Month, and had the great Happiness, after so long Absence, to find my little Family well, and my Friends as cordial and more numerous than ever. Mr. Bartram I suppose writes to you concerning the great Bones at the Ohio. I have delivered to him and to the Library Company what you sent by me. There is great Complaint here of the...
7From Benjamin Franklin to Peter Collinson, [October 1752] (Franklin Papers)
Printed in Benjamin Franklin, Supplemental Experiments and Observations on Electricity, Part II . … (London, 1753), pp. 108–[9]. (Yale University Library) As you tell me our friend Cave is about to add some later experiments to my pamphlet, with the Errata , I send a coppy of a letter from Dr. Colden which may help to fill a few pages; also my kite experiment in the Pennsylvania Gazette: to...
8From Benjamin Franklin to Peter Collinson, 29 July 1750 (Franklin Papers)
Copy: American Academy of Arts and Sciences As you first put us on Electrical Experiments by sending to our Library-Company a Tube with Directions how to use it; and as our honourable Proprietor enabled us to carry those Experiments to a greater Height, by his generous Present of a complete Electrical Apparatus; ’Tis fit that both should know from Time to Time what Progress we make. It was in...
9From Benjamin Franklin to Peter Collinson, 18 October 1748 (Franklin Papers)
ALS : Pierpont Morgan Library I have receiv’d your several Favours of April 1. June 2. June 14 and Augt. 20, and some others, with all the Books and Pamphlets you have sent at sundry Times for the Library Company: We wish it were in our Power to do you or any Friend of yours some Service in Return for your long-continued Kindness to us. I am pleas’d to hear that my Electrical Experiments were...
10From Benjamin Franklin to Peter Collinson, 23 November 1753 (Franklin Papers)
MS not found; reprinted from Benjamin Franklin, Experiments and Observations on Electricity (London, 1769), p. 165. In my last, via Virginia, I promised to send you per next ship, a small philosophical pacquet: But now having got the materials (old letters and rough drafts) before me, I fear you will find it a great one. Nevertheless, as I am like to have a few days leisure before this ship...