1From Benjamin Franklin to James Alexander, 1753 (Franklin Papers)
Printed in Benjamin Franklin, Experiments and Observations on Electricity (London, 1769), pp. 282–3. Suppose a tube of any length open at both ends, and containing a moveable wire of just the same length, that fills its bore. If I attempt to introduce the end of another wire into the same tube, it must be done by pushing forward the wire it already contains; and the instant I press and move...
2From Benjamin Franklin to James Alexander and Cadwallader Colden with Short Hints towards a Scheme for Uniting the … (Franklin Papers)
Copy: New-York Historical Society; also transcript: Library of Congress The Pennsylvania commissioners to the Albany Congress left Philadelphia on Monday morning, June 3, and arrived at New York on the afternoon of Wednesday, the 5th. Some of them, especially Richard Peters, were active during the next three days buying various goods for the Pennsylvania present to the Indians, apparently...
3Samuel Chandler to James Hamilton, William Allen, Richard Peters, Benjamin Franklin, Conrad Weiser, and William Smith … (Franklin Papers)
MS not found; reprinted from Horace W. Smith, Life and Correspondence of the Rev. William Smith, D.D. (Philadelphia, 1880), I , 40–2. William Smith delivered this letter to Governor Hamilton a few days after he returned from England on May 22. Hamilton communicated it at once to the others named in it. Franklin, Peters, and Weiser were about to set out to Albany, so no meeting could be held...
4From Benjamin Franklin to James Birkett, 1 March 1755 (Franklin Papers)
ALS : Yale University Library I am but just returned from a long Journey, after near 6 Months Absence, and find your Favour of Sept. 29. by which I have the agreable Advice that you expect to be able to remit me something in Smith’s Affairs very soon. As to the Thickness of Wire necessary or sufficient to conduct a large Quantity of Lightning; concerning which you desire my Sentiments; you...
5From Benjamin Franklin to James Bowdoin, 13 December 1753 (Franklin Papers)
ALS : Massachusetts Historical Society I receiv’d your Favour of the 12th ult. with the Law of your Province for Regulating the Indian Trade, for which I thank you, and for the Remarks that accompany it, which clearly evince the Usefulness of the Law, and I hope will be sufficient to induce our Assembly to follow your Example. I have yet received no Particulars of the unhappy Gentleman’s Death...
6From Benjamin Franklin to James Bowdoin, 30 December 1754 (Franklin Papers)
ALS : University of Rochester Library; also transcript: Massachusetts Historical Society The enclos’d I intended to send to London but have not yet sent any Part of it. Some of the Letters being yours, I ought first to have your Permission. When you have perus’d the whole, please to send it after me per Post to Rhodeisland, where I expect to be at least 10 Days. My Compliments to Mrs. Bowdoin,...
7From Benjamin Franklin to James Bowdoin, 18 October 1753 (Franklin Papers)
ALS : J. William Middendorf, Jr., Ruxton, Md. (1955) I recollect that I promis’d to send you Dr. Brownrigg’s Treatise on Common Salt. You will receive it herewith. I hope it may be of use in the Affair of your Fishery. Please to communicate it to Capt. Erwin, Mr. Pitts, Mr. Boutineau, or any other of your Friends who may be desirous of seeing it. Since my Return from Boston, I have been to our...
8From Benjamin Franklin to Thomas Clap, 8 November 1753 (Franklin Papers)
ALS : Yale University Library The first Intimation I find of the New Airpump, is in a Piece of Mr. Watson’s, read to the Royal Society, Feb. 20. 1752 where describing some Experiments he made in Vacuo, he says, “The more compleat the Vacuum, caeteris paribus, the more considerable were the Effects; and here I should not do Justice to real Merit, were I silent in regard to Mr. Smeaton. This...
9From Benjamin Franklin to Thomas Clap, 20 August 1753 (Franklin Papers)
ALS : Miss S. Berenice Baldwin, Woodbridge, Conn. (1959) I arrived here well (Thanks to God) on Friday about Noon, and had the Pleasure of hearing from my Family, that all were well at home. I see the Proposal of Purchasing from the Six Nations is mention’d in the Boston Papers, which I wish had not been done, as it may give Notice to the French, and put them on taking some preventive...
10From Benjamin Franklin to Cadwallader Colden, 6 December 1753 (Franklin Papers)
Letter: ALS : New-York Historical Socity; enclosure: draft: American Philosophical Society I receiv’d your Favour of the 29th past, with some Remarks on my meteorological Paper, for which I thank you, and return some Observations on those Remarks, hoping by this Friendly Intercourse of Sentiments and Objections, some Advantage will arise to the Increase of true Knowledge. I sent you our Treaty...
11From Benjamin Franklin to Cadwallader Colden, 1 January 1754 (Franklin Papers)
ALS : New-York Historical Society I have your Favour of the 3d past, with your Son’s Remarks on the Abbé Nollet’s Letters. I think the Experiments and Observations are judiciously made, and so well express’d, that, with your and his Leave, I would transmit them to Mr. Collinson for Publication. I have repeated all the Abbé’s Experiments in Vacuo, and find them answer exactly as they should do...
12From Benjamin Franklin to Cadwallader Colden, 25 October 1753 (Franklin Papers)
ALS : New-York Historical Society This last Summer I have enjoy’d very little of the Pleasure of Reading or Writing. I made a long Journey to the Eastward, which consum’d 10 Weeks; and two Journeys to our Western Frontier: One of them to meet and hold a Treaty with the Ohio Indians, in Company with Mr. Peters and Mr. Norris. I shall send you a Copy of the Treaty as soon as ’tis printed. I...
13From Benjamin Franklin to Cadwallader Colden, 21 July 1754 (Franklin Papers)
ALS : New-York Historical Society I wrote a Line to you from your Landing, promising to send you a Copy of the Plan of Union, which I now enclose. We had a great deal of Disputation about it, almost every Article being contested by one or another; but at length we agreed on it pretty unanimously; and Copies are ordered for the several Governments: How they will relish it, or how it will be...
14From Benjamin Franklin to Cadwallader Colden, 30 August 1754 (Franklin Papers)
ALS : New-York Historical Society I have now before me your Favours of July 23. and August 5th. I return Mr. Pyke’s Philosophia sacra. His Manner of Philosophizing is much out of my Way. I am now about to proceed on my Eastern Journey, but hope to be at home in the Winter, the best Season for Electrical Experiments, when I will gladly make any you desire; In the mean time should be glad you...
15James Alexander to Cadwallader Colden, 9 June 1754 (Franklin Papers)
Copy: New-York Historical Society; also transcripts: Library of Congress and Harvard College Library (Sparks) I communicated yours of May 16th and 28th and my Answers to Mr. Pownal Mr. Peeters and Mr. Franklin. Before I communicated them to Mr. Pownal, he had thought of forewith building one Vessel of force and sundry small Vessels to attend her, to prevent the boarding of the larger by...
16From Benjamin Franklin to Cadwallader Colden, 14 July 1754 (Franklin Papers)
ALS : New-York Historical Society I am very sorry that our unexpected long Stay at Albany prevents my having the Pleasure of seeing you at this time. Mr. Peters, Mr. Norris and my self, with my Son, came ashore here about 3 aClock with Intent to get a Waggon or Horses to carry us to your House, and the Sloop was to wait for us till tomorrow Noon; but after many fruitless Attempts, Night coming...
17From Benjamin Franklin to Peter Collinson, 29 July 1754 (Franklin Papers)
ALS : American Philosophical Society I am just return’d from Albany, where were Commissioners from seven Provinces to treat with the Indians of the Six Nations. I suppose the Treaty will be printed, and I shall send you a Copy. At present can only mention, that we brighten’d the Chain with them &c. and parted good Friends; but in my Opinion no Assistance is to be expected from them in any...
18From 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...
19From Benjamin Franklin to Peter Collinson, 1753 (Franklin Papers)
Transcript: Historical Society of Pennsylvania With regard to the Germans, I think Methods of great tenderness should be used, and nothing that looks like a hardship be imposed. Their fondness for their own Language and Manners is natural: It is not a Crime. When People are induced to settle a new Country by a promise of Privileges, that Promise should be bonâ fide performed, and the...
20From Benjamin Franklin to Peter Collinson, September 1753 (Franklin Papers)
Copy: Massachusetts Historical Society In my former Paper on this Subject, wrote first in 1747, enlarged and sent to England in 1749, I considered the Sea as the grand source of Lightning, imagining its luminous Appearance to be owing to Electric Fire, produced by Friction between the Particles of Water and those of Salt. Living far from the Sea I had then no opportunity of making Experiments...
21From Benjamin Franklin to Peter Collinson, 29 December 1754 (Franklin Papers)
ALS : Pierpont Morgan Library I wrote a few Lines by a Vessel that went from hence about 2 Weeks since, acknowledging the Receipt of your several Favours of July 30. Augt. 6, and 23. and Sept. 18. Sundry Affairs have retarded my Return home, but tomorrow I purpose to set out. I am much oblig’d to you for the favourable Light you put me in, to our Proprietor, as mention’d in yours of July 30. I...
22From 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...
23From Benjamin Franklin to Peter Collinson, 28 May 1754 (Franklin Papers)
Copy: American Philosophical Society I had at length the pleasure of hearing from you per the Myrtilla that brought me yours of the 26th. Janry. with which I received the two Cases containing the Maps, Silk &c. all very agreeable: but nothing more so than the good News you tell me, that our Proprietor is solicitous for the Prosperity of the Academy, has ordered a Salary towards the Support of...
24From Benjamin Franklin to Thomas Darling and Nathan Whiting, 25 November 1754 (Franklin Papers)
ALS : Yale University Library I hoped to have had the Pleasure of seeing you at New Haven long before this time, but the Sickness of my Fellow Traveller Mr. Hunter, and various Accidents have hitherto prevented: I hope however to be there in three or four Weeks at farthest. I suppose you long since received the Press, Types and Stationary I ordered into your Care. My Nephews that are Printers...
25From Benjamin Franklin to Thomas Darling and Nathan Whiting, 1 January 1754 (Franklin Papers)
ALS : Huntington Library I received your Money of Mr. Willing, and will remit it to London as soon as I have your Orders to whom. I expect the Printing Materials for Newhaven early in the Spring; they are to come in to New York, unless there be a Vessel bound to Newhaven or Middletown. As soon as I hear of their Arrival, I purpose a Journey into Connecticut. But reflecting on the Sum you...
26From Benjamin Franklin to Thomas Darling and Nathan Whiting, 12 March 1754 (Franklin Papers)
ALS : William L. Clements Library I wrote to you about a Month since, and sent you a Set of Bills for £15. 11 s. 5 d. Sterling, which I hope you have receiv’d. Some Time in next Month I hope to have the Pleasure of seeing you at Newhaven, when any little Affairs between us may easily be settled. The Bearer, Mr. Bordley, is a Merchant of Maryland, deservedly esteem’d by all that know him. He is...
27To Benjamin Franklin from Cadwallader Colden, 2 April 1754 (Franklin Papers)
Draft: New-York Historical Society I should have acknowleged your favour of the 1st of January sooner if you had not at the same time told me that you was to be from home for some time after the writing of it and I had my thoughts engaged in a chain of thinking that I was unwilling to interrupt as that season was the only time of the year in which I could hope to pursue it without...
28To Benjamin Franklin from Peter Collinson, 3 July 1753 (Franklin Papers)
ALS : American Philosophical Society Received June the 30. 1753. On Board the London for Philadelphia One long Case Mark’d L 4 M C No. 1 which I promise to Deliver (Dangers of the sea Excepted) . paid Freight and primage 6 s. besides one Brown paper bundle of Books of which I cannot give the particulars for I am Just come to Town and To Morrow the Letters are taken away and I go out of Town by...
29To Benjamin Franklin from Cadwallader Colden, 29 November 1753 (Franklin Papers)
Draft (letter and enclosure): New-York Historical Society; copy (enclosure only): American Philosophical Society I have your favour of the 25th of last month. While you are employed in affairs of consequence to the public I must submit to the Want of that pleasure which I allwise receive from your letters. You will oblige me much by a Copy of your Treaty with the Ohio Indians as I hope thereby...
30To Benjamin Franklin from Ezra Stiles, 12 March 1755 (Franklin Papers)
Draft: Yale University Library This accompanies your Letters and Manuscript, which I have perused with very great Pleasure and Admiration. Please to accept my grateful Acknowledgments for them. Must ask your Pardon for not Returning them sooner — but as sundry Gentlemen here were desirous to read them, I hoped your Benevolence and Love of Communicating ingenious Discoveries to Mankind, would...