91To Thomas Jefferson from John Armstrong, Jr., 9 August 1806 (Jefferson Papers)
I had yesterday the honor of receiving from a Committee of the Agricultural Society of the Seine,...
92To Thomas Jefferson from John Armstrong, Jr., 28 October 1807 (Jefferson Papers)
I have put off writing to you, not only to the last day, but litterally to the last hour of Dr....
93To Thomas Jefferson from John Armstrong, Jr., 15 February 1808 (Jefferson Papers)
The bearer of this is an active, sober, industreous and brave man, and in the event of a war, may...
94To Thomas Jefferson from John Armstrong, Jr., 15 June 1808 (Jefferson Papers)
I had the pleasure of receiving your packet by the St. Michael and of executing your Orders with...
95To Thomas Jefferson from John Armstrong, Jr., 28 July 1808 (Jefferson Papers)
M. Warden has already forwarded to you Regnier’s description of the dynamometre, and I have now...