1To Thomas Jefferson from Thomas Cooper, 17 March 1801 (Jefferson Papers)
Calling to day at Governor McKean’s, he was so good as to shew me part of letter from you...
2To Thomas Jefferson from Thomas Cooper, 2 April 1801 (Jefferson Papers)
Since my last I find that the office which was lately filled by Genl. Millar, is (if report be...
3To Thomas Jefferson from Thomas Cooper, 17 May 1801 (Jefferson Papers)
I feel myself at present not in the act of asking a favour but of doing my Duty. A proper respect...
4To Thomas Jefferson from Thomas Cooper and Others, 23 May 1801 (Jefferson Papers)
Desirous of cooperating with the chief Magistrate in his purpose to maintain the respectability...
5To Thomas Jefferson from Thomas Cooper, 25 October 1802 (Jefferson Papers)
Having finished all that I undertook, as my department of the Wyoming Controversy for...
6To Thomas Jefferson from Thomas Cooper, 18 December 1802 (Jefferson Papers)
I have received (yesterday) the kind letter you addressed to me in answer to mine from...
7To Thomas Jefferson from Thomas Cooper, 21 March 1803 (Jefferson Papers)
Dr Hunter on his return from Washington to Philadelphia told me that unknowing of my application...
8To Thomas Jefferson from Thomas Cooper, 6 February 1804 (Jefferson Papers)
It is with much regret I inform you of the decease of Dr. Joseph Priestley this morning at 11...
9To Thomas Jefferson from Thomas Cooper, 16 February 1804 (Jefferson Papers)
Before your Letter arrived Dr Priestley was dead: of which I informed you hastily on the same...
10To Thomas Jefferson from Thomas Cooper, 15 March 1804 (Jefferson Papers)
Your letter of Ap: 9: 1803 to Dr Priestley and the copy of yr Letter to Dr Rush with a copy of...