1To Benjamin Franklin from Cadwallader Colden, 1 October 1765 (Franklin Papers)
Letterbook copy: New-York Historical Society My regard to you makes me give you the trouble of the inclosd Printed Paper, No. 1 of the Constitutional Courant Date Sepr 21st. 1765 one or more bundles of which, I am well informd, were deliver’d to the Post Rider at Woodbridge by James Parker, were distributed by the Post Riders in several parts of this Colony, and I beleive likewise in the...
2To Benjamin Franklin from Cadwallader Colden, 20 June 1754 (Franklin Papers)
Draft: New-York Historical Society; also transcript: Library of Congress I inclose the papers which I received from Mr. Alexander to be conveyed to you by the first opportunity to Albany. You will find that I make remarks with that freedom which I believe you expect from me that in case you find any weight in any of them you may make your scheme more perfect by avoiding reasonable exceptions...
3To 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...
4To Benjamin Franklin from Cadwallader Colden, 2 April 1754 (Franklin Papers)
Draft: New-York Historical Society Any knowlege I have of the winds and other Changes which happen in the atmosphere is so very defective that it does not deserve the name. Neither have I receiv’d any Satisfaction from the attempts of others on this subject. It deserves then your thoughts as a subject in which you may distinguish your self and be usefull. Your notion of some things conducting...
5To Benjamin Franklin from Cadwallader Colden, 13 February 1754 (Franklin Papers)
ALS : American Philosophical Society The want of an opportunity is the only reason why I have not before this acknowleged your favor of the 6th of Decr. and the same cause prevented my having the pleasure of yours of the 1st of last month till a few days since that my son Alexander brought it with him. I am exceedingly pleased with the friendly complement you make me in that of Decr. 6th for...
6To 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...
7To Benjamin Franklin from Cadwallader Colden, 24 October 1752 (Franklin Papers)
Draft: New-York Historical Society I now send back to you Wilson on Electricity for the use of which I am much obliged. My youngest son the only one I have with me hopes to be able to make Electrical experiments tollerably well. Mr. Wilson I think is on the true scent of the cause of Electricity though it be plain he is not sufficiently informed of the nature of that elastic fluid which he...
8To Benjamin Franklin from Cadwallader Colden, 20 May 1752 (Franklin Papers)
Draft: New-York Historical Society I received yours of the 23d of April as I was going on board the sloop in my return home from New York and could not take the pleasure of reading it before I left that place. One so much conversant in examining any particular Phoenomenon or of various Phoenomena arising from the same cause must on every occasion give the pleasure of learning something new to...
9To Benjamin Franklin from Cadwallader Colden, 16 March 1752 (Franklin Papers)
Draft: New-York Historical Society Last fall I acknowleged from New York the favour you did me in sending me a copy of your Electrical experiments. The oftener I read them over the more I am pleased with them and every time discover some thing new which I had not taken notice of at the first reading. In my opinion no set of experiments which I have read lead so directly towards discovering the...
10To Benjamin Franklin from Cadwallader Colden, 28 October 1751 (Franklin Papers)
Draft: New-York Historical Society I had the pleasure of receiving yours with the favour of a copy of your Electrical experiments. My being in this place prevents my reading them with that attention which they deserve and which I intend to do assoon as I shall return home. My Notions on Electricity are confused and indigested. I know not wherein consists the difference between an Electric body...