1From Thomas Jefferson to Robert R. Livingston, 30 April 1800 (Jefferson Papers)
Your favor of Feb. 28. never came to my hand till the 17th. inst. this must account for the...
2From Thomas Jefferson to Robert R. Livingston, 16 February 1801 (Jefferson Papers)
Your favor of Jan. 7. came duly to hand. a part of it gave me that kind of concern which I fear I...
3From Thomas Jefferson to Robert R. Livingston, 24 February 1801 (Jefferson Papers)
It has occurred to me that possibly you might be willing to undertake the mission as Minister...
4From Thomas Jefferson to Robert R. Livingston, 23 February 1799 (Jefferson Papers)
I have recieved with great pleasure your favor on the subject of the Steam engine . tho’ deterred...
5From Thomas Jefferson to Robert R. Livingston, 14 December 1800 (Jefferson Papers)
Your former communications on the subject of the steam engine , I took the liberty of laying...
6From Thomas Jefferson to Robert R. Livingston, 2 [September] 1800 (Jefferson Papers)
I have to acknolege the reciept of your favor of June 4. and in the first place to return my...