21From George Washington to John Armstrong, 6 February 1791 (Washington Papers)
Acknowledging the receipt of your letter of the 29th of December, and offering you my best thanks...
22From George Washington to John Armstrong, 11 March 1792 (Washington Papers)
(Private) Dear Sir, Philad. March 11th 1792 I am persuaded that no one will be more ready than...
23From George Washington to John Armstrong, 23 February 1797 (Washington Papers)
Believing that there may be times and occasions, on which my opinions of the anonymous letters...
24From George Washington to John Armstrong, 26 March 1781 (Washington Papers)
Your favor of the 8th from Carlisle came to me safe, as did the letter alluded to in it; which I...
25From George Washington to John Armstrong, 10 January 1783 (Washington Papers)
By Major Armstrong I had the honor to receive your favor of the 10th of Octr—and in overlooking a...
26From James Madison to John Armstrong, 27 May 1804 (Madison Papers)
Letter not found. 27 May 1804. Acknowledged in Armstrong to JM, 2 June 1804 , as an offer of...
27From James Madison to John Armstrong, 15 July 1804 (Madison Papers)
A Commission by which the President appoints you Minister Plenipotentiary of the United States to...
28From James Madison to John Armstrong, 20 July 1804 (Madison Papers)
I have requested the Treasury to remit you three thousand dollars according to your request. If...
29From James Madison to John Armstrong, 21 August 1804 (Madison Papers)
Your letter of August 6th. has been duly received. Those of August 2d & 4 addressed to Mr. Wagner...
30From James Madison to John Armstrong, 6 September 1804 (Madison Papers)
Letter not found. 6 September 1804, Department of State. Offered for sale by B. Altman & Co....