31To Thomas Jefferson from Robert R. Livingston, 4 June 1800 (Jefferson Papers)
I did not receive your favor of the 17th : Apl till on my Return to this place from New York,...
32Enclosure: Description of a Steam Engine, 4 June 1800 (Jefferson Papers)
Description of mercurial engine The figure represents an engine intended to work with very little...
33To Thomas Jefferson from Robert R. Livingston, 28 February 1800 (Jefferson Papers)
Mr. Smith being just about to depart I have but a moments time to send you the proceedings of the...
34To Thomas Jefferson from Robert Livingston, 26 January 1799 (Jefferson Papers)
Surrounded as you are at present by the mists of politicks, & those too of a nature to defuse,...
35To Thomas Jefferson from Robert R. Livingston, [February–March 1793] (Jefferson Papers)
I find with great regret that a report which circulates here of your intention to resign your...
36To Thomas Jefferson from Robert R. Livingston, 28 December 1791 (Jefferson Papers)
My Brother is this moment departing for Philadelphia and has requested a letter of introduction...
37To Thomas Jefferson from Robert R. Livingston, 20 February 1791 (Jefferson Papers)
Knowing the value of your time I should not thus early after the receipt of yours have intruded...
38To Thomas Jefferson from Robert R. Livingston, 10 December 1790 (Jefferson Papers)
The enclosed was written long since and accidentaly detained at New York. I send it now to shew...
39To Thomas Jefferson from Robert R. Livingston, 1 October 1790 (Jefferson Papers)
The hope I entertained of meeting you at New York when I vissited it in Sepr. has induced me to...
40To Thomas Jefferson from Robert R. Livingston, 1 August 1790 (Jefferson Papers)
Having flattered myself that I had fallen upon a new meathod of diminishing the friction in heavy...