1To George Washington from John Langdon, 17 July 1789 (Washington Papers)
I have Recd several letters from Eleazar Russell Esqr. who now is, and has been for upwards of...
2To George Washington from John Langdon, 30 July 1789 (Washington Papers)
I did myself the honour a few days since to mention to you the Names of Col. Joseph Whipple, for...
3To Alexander Hamilton from John Langdon, [5 March 1792] (Hamilton Papers)
[ Philadelphia, March 5, 1792. On June 18, 1792, Hamilton wrote to Langdon and referred to “your...
4To Alexander Hamilton from John Langdon, 28 June 1792 (Hamilton Papers)
I was honor’d with your favor of the 18th Inst. by post; by which I see, Mr. Church supposes he...
5To Thomas Jefferson from John Langdon, 9 September 1793 (Jefferson Papers)
I was honor’d with your favo’r of the 27th. Ult. by last post Incloseing your letter, directed to...
6To James Madison from John Langdon, 28 April 1796 (Madison Papers)
Before this comes to hand you’ll see by the petitions, that will be laid before you; that the...