11From Thomas Jefferson to Thomas Cooper, 17 April 1801 (Jefferson Papers)
Your favor of the 2d. inst. is just now recieved. your former one had also come duly to hand, and...
12To 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...
13To 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...
14To Thomas Jefferson from Thomas Cooper, 25 October 1802 (Jefferson Papers)
Having finished all that I undertook, as my department of the Wyoming Controversy for...
15From Thomas Jefferson to Thomas Cooper, 29 November 1802 (Jefferson Papers)
Your favor of Oct. 25. was recieved in due time, and I thank you for the long extract you took...
16To 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...
17To 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...
18From Thomas Jefferson to Thomas Cooper, 9 April 1803 (Jefferson Papers)
Your favor of Mar. 21. was recieved here on the 4th. inst. the warrant to your son as midshipman...
19To 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...
20To 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...
21From Thomas Jefferson to Thomas Cooper, 24 February 1804 (Jefferson Papers)
I have duly recieved your favors of the 6th. and 16th. and learnt the death of Dr. Priestly with...
22To 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...
23To Thomas Jefferson from Thomas Cooper, 14 February 1806 (Jefferson Papers)
Judge Cooper presents his respectful compliments to the President of the United States, and...
24From Thomas Jefferson to Thomas Cooper, 18 February 1806 (Jefferson Papers)
Th: Jefferson thanks Judge Cooper for the paper he has been so kind as to communicate to him. he...
25To Thomas Jefferson from Thomas Cooper, 16 March 1806 (Jefferson Papers)
I did not receive your reply to my note, untill my return from Philadelphia yesterday. I thank...
26To Thomas Jefferson from Thomas Cooper, 23 June 1807 (Jefferson Papers)
From some late circumstances, I have reason to believe that neither Mr Priestley’s directions nor...
27From Thomas Jefferson to Thomas Cooper, 9 July 1807 (Jefferson Papers)
Your favor of June 23. is recieved. I had not before learned that a life of Dr. Priestly had been...
28To Thomas Jefferson from Thomas Cooper, 9 August 1807 (Jefferson Papers)
I received your letter here on my return from the Court of Erors & Appeals at Philadelphia. I...
29From Thomas Jefferson to Thomas Cooper, 1 September 1807 (Jefferson Papers)
Your favor of the 9th. is recieved & with it the copy of Dr. Priestley’s Memoirs, for which I...
30To Thomas Jefferson from Thomas Cooper, 16 October 1808 (Jefferson Papers)
After four years perseverance I have succeeded in calling the attention of our State Legislature...
31From Thomas Jefferson to Thomas Cooper, 27 October 1808 (Jefferson Papers)
When I recieved your letter of the 16th. I thought I had not a copy of my Report on Measures,...
32To Thomas Jefferson from Thomas Cooper, 4 December 1808 (Jefferson Papers)
I have finished a brief account of what has been done on the subject of a Standard for weights...
33To Thomas Jefferson from Thomas Cooper, 5 February 1809 (Jefferson Papers)
I was extremely glad to see the result of the Meeting in Philadelphia in favour of the measures...
34To Thomas Jefferson from Thomas Cooper, 19 February 1809 (Jefferson Papers)
intended to have proceeded from hence to Was[hington] the place ere your departure, but I find I...
35Thomas Cooper to Thomas Jefferson, 10 May 1810 (Jefferson Papers)
On my coming from England in 1793 I brought with me a very good collection of minerals: the...
36From James Madison to Thomas Cooper, ca. 5 July 1810 (Madison Papers)
Letter not found. Ca. 5 July 1810. Acknowledged in Cooper to JM, 9 July 1810 . Congratulates...
37To James Madison from Thomas Cooper, 9 July 1810 (Madison Papers)
Col. Patten of the post office here, was so good as to hand me your obliging letter relating to...
38Thomas Jefferson to Thomas Cooper, 6 August 1810 (Jefferson Papers)
The tardiness of acknoleging the reciept of your favor of May 10. will I fear induce a...
39To James Madison from Thomas Cooper, 19 August 1810 (Madison Papers)
The liberty I am now about to take, I take on reflection; persuaded that if I am mistaken in my...
40From James Madison to Thomas Cooper, 4 September 1810 (Madison Papers)
I have recd. your favor of the 19th. Aug. and have transmitted the request it makes, to Mr....