1Constantine S. Rafinesque to Thomas Jefferson, 16 September 1819 (Jefferson Papers)
I hope that no apology will be needful, for taking the liberty of adressing you in the character...
2Constantine S. Rafinesque to Thomas Jefferson, 1 August 1820 (Jefferson Papers)
The attention of many of our enlightened writers, as well as historical antiquarian societies,...
3Constantine S. Rafinesque to Thomas Jefferson, 7 August 1820 (Jefferson Papers)
Within a few miles of Mountsterling , the county seat of Montgomery county , which lays 33 miles...
4Constantine S. Rafinesque to Thomas Jefferson, 10 August 1820 (Jefferson Papers)
I propose to describe in this last letter some remarkable remains of sculpture, &c. belonging to...
5Constantine S. Rafinesque to Thomas Jefferson, 18 October 1820 (Jefferson Papers)
I lately took the liberty to address you three Letters on American or rather Alleghawee...
6Constantine S. Rafinesque to Thomas Jefferson, 25 January 1821 (Jefferson Papers)
I have delayed answering your last favor until I could send you my Ichthyology of the Ohio , and...
7Constantine S. Rafinesque to Thomas Jefferson, 3 April 1821 (Jefferson Papers)
I have lately done myself the pleasure to forward you a Copy of my Ichthyologia Ohiensis, and of...
8Constantine S. Rafinesque to Thomas Jefferson, 2 February 1822 (Jefferson Papers)
I take the liberty to send you the Kentucky Gazette containing the first number of a series of...
9To Thomas Jefferson from Constantine Samuel Rafinesque, 24 September 1822 (Jefferson Papers)
I beg leave to send you, by mail together with these lines, 6 pamphlets, cont g a Dozen Memoirs...
10To Thomas Jefferson from Constantine Samuel Rafinesque, 15 February 1824 (Jefferson Papers)
I perceive by the Newspapers, that the University of Virginia is to be put immediatly in...