1From Thomas Jefferson to Robert Patterson, 27 March 179[8] (Jefferson Papers)
In the lifetime of mr Rittenhouse I communicated to him the description of the mouldboard of a...
2From Thomas Jefferson to Robert Patterson, 30 March 1798 (Jefferson Papers)
I am much obliged by your letter of yesterday. tho’ I possess Emerson’s fluxions at home, & it...
3From Thomas Jefferson to Robert Patterson, 31 March 1798 (Jefferson Papers)
I return you Emerson with thanks. it has suggested a qualification of the expression in my letter...
4From Thomas Jefferson to Robert Patterson, 10 December 1800 (Jefferson Papers)
The annual period for electing a President of the American Philosophical society being now...
5From Thomas Jefferson to Robert Patterson, 22 March 1802 (Jefferson Papers)
I recieved your favor by mr Engles . the place desired for him is not given by commission from...
6From Thomas Jefferson to Robert Patterson, 17 April 1802 (Jefferson Papers)
Your favor of the 12th. is duly recieved. mr Barnes will write by the present post to his friend...
7From Thomas Jefferson to Robert Patterson, 16 October 1802 (Jefferson Papers)
The inclosed is merely the letter of form communicating the paper it covers to the society. but I...
8From Thomas Jefferson to Robert Patterson, 2 March 1803 (Jefferson Papers)
I am now able to inform you, tho’ I must do it confidentially, that we are at length likely to...
9From Thomas Jefferson to Robert Patterson, 28 April 1804 (Jefferson Papers)
I recieved yesterday your favor of the 18th. with Doctr. Moore’s letter inclosed. by a mistake of...
10From Thomas Jefferson to Robert Patterson, 10 January 1805 (Jefferson Papers)
The bearer hereof mr Cosa is an Italian Physico-mechanic. he employs himself chiefly in...
11From Thomas Jefferson to Robert Patterson, 27 April 1805 (Jefferson Papers)
I have learnt indirectly that mr Boudinot will shortly resign the office of Director of the mint....
12From Thomas Jefferson to Robert Patterson, 13 June 1805 (Jefferson Papers)
Having now recieved notice from mr Boudinot that he resigns his office as Director of the mint,...
13From James Madison to Robert Patterson, 2 July 1805 (Abstract) (Madison Papers)
§ To Robert Patterson. 2 July 1805, Department of State. “The President of the United States...
14From Thomas Jefferson to Robert Patterson, 2 July 1805 (Jefferson Papers)
The failure to send your commission has been an act of forgetfulness of my own, as it should have...
15From James Madison to Robert Patterson, ca. 10 July 1805 (Abstract) (Madison Papers)
§ To Robert Patterson. Ca. 10 July 1805, Department of State. “I have the honor to request, that...
16From Thomas Jefferson to Robert Patterson, 16 November 1805 (Jefferson Papers)
When Capt Lewis’s mission was under contemplation, and it’s principal object the obtaining a...
17From Thomas Jefferson to Robert Patterson, 29 December 1805 (Jefferson Papers)
A pressure of business has put it out of my power sooner to answer your letter of the 14th. I...
18From James Madison to Robert Patterson, 19 February 1806 (Abstract) (Madison Papers)
§ To Robert Patterson. 19 February 1806, Department of State. “I request that you will permit the...
19From James Madison to Robert Patterson, 1 May 1806 (Abstract) (Madison Papers)
§ To Robert Patterson. 1 May 1806, Department of State. “In consequence of a representation from...
20From Thomas Jefferson to Robert Patterson, 17 October 1806 (Jefferson Papers)
Your favor of the 14th. was recieved last night. as to the salaries at the mint which are to be...
21From Thomas Jefferson to Robert Patterson, 5 November 1806 (Jefferson Papers)
I thank you for the Nautical almanacs, and for the two small tracts sent me since. it is only...
22From Thomas Jefferson to Robert Patterson, 5 January 1807 (Jefferson Papers)
I am obliged to return you the inclosed with a request to send me duplicates of them; because I...
23From Thomas Jefferson to Robert Patterson, 29 March 1807 (Jefferson Papers)
I have duly recieved your letter of the 25th. proposing the appointment of an Assistant engraver...
24From James Madison to Robert Patterson, 29 April 1807 (Madison Papers)
I have recd. your letter of the 27th inst: The views of Mr. Morrison, the subject of it, are so...
25From Thomas Jefferson to Robert Patterson, 18 October 1807 (Jefferson Papers)
Two men have been taken up in Kentucky and are confined, on suspicion, merely because they cannot...
26From Thomas Jefferson to Robert Patterson, 13 October 1808 (Jefferson Papers)
This will be handed you by my grandson Th: Jefferson Randolph, who goes to Philadelphia to attend...
27From Thomas Jefferson to Robert Patterson, 30 November 1808 (Jefferson Papers)
To the best of my recollection, Dr. Barton, Doctr. Wistar and yourself are the Vicepresidents of...
28Thomas Jefferson to Robert Patterson, 31 August 1809 (Jefferson Papers)
At the request of mr Warden I transmit to the A. Philosophical society an Analysis of tobacco by...
29Thomas Jefferson to Robert Patterson, 1 October 1809 (Jefferson Papers)
M r Lambert does not, in the inclosed letter , say precisely that he meant it as a communication...
30Thomas Jefferson to Robert Patterson, 7 March 1811 (Jefferson Papers)
I had thought that the copies of the Nautical Almanac which you had been so kind as to furnish me...
31Thomas Jefferson to Robert Patterson, 21 March 1811 (Jefferson Papers)
Your favor of the 12 th is recieved and also the Nautical Almanacs for 1811. 12. for which accept...
32Thomas Jefferson to Robert Patterson, 11 September 1811 (Jefferson Papers)
The inclosed work came to me without a scrip of a pen other than what you see in the title page....
33Thomas Jefferson to Robert Patterson, 10 November 1811 (Jefferson Papers)
Your favor of Sep. 23. came to hand in due time, and I thank you for the Nautical almanac it...
34Thomas Jefferson to Robert Patterson, 10 November 1811 (Jefferson Papers)
I write this letter separate, because you may perhaps think something in the other of the same...
35Thomas Jefferson to Robert Patterson, 29 May 1812 (Jefferson Papers)
It is long since any occasion presented itself of addressing a letter to you. I avail myself with...
36Thomas Jefferson to Robert Patterson, 9 August 1812 (Jefferson Papers)
I send you another paper from our indefatigable calculator William Lambert . I do not know...
37Thomas Jefferson to Robert Patterson, 27 December 1812 (Jefferson Papers)
After an absence of five weeks at a distant possession of mine to which I pay such visits three...
38Thomas Jefferson to Robert Patterson, 8 April 1813 (Jefferson Papers)
Your favor of Mar. 15 is duly received. I think the time-piece should not be risked until our...
39Thomas Jefferson to Robert Patterson, 29 June 1814 (Jefferson Papers)
The inclosed paper came to my hand for communication to the Philosophical society as you will...
40Thomas Jefferson to Robert Patterson, 23 July 1814 (Jefferson Papers)
Th: Jefferson incloses to D r Patterson a paper from M r Lambert proposing a correction of the...
41Thomas Jefferson to Robert Patterson, 23 November 1814 (Jefferson Papers)
I have heretofore confided to you my wishes to retire from the chair of the Philosophical society...
42Thomas Jefferson to Robert Patterson, 13 October 1815 (Jefferson Papers)
A long absence from home must apologise for my delay in acknoleging your favor of Aug. 25. and...
43Thomas Jefferson to Robert Patterson, 22 December 1815 (Jefferson Papers)
Of the last 5 months, I have passed 4. at a possession I have 90. or 100. miles S.W. from this....
44Enclosure: Ferdinand R. Hassler to Robert Patterson, 2 December 1816 (Jefferson Papers)
M rs Hassler told me You had mentioned her last Summer that it was desired a good Watchmaker...
45Thomas Jefferson to Robert Patterson, 1 January 1817 (Jefferson Papers)
Your favor of Dec. 13. came to hand but two days ago. nothing could be so desirable to me as to...
46Thomas Jefferson to Robert Patterson, 18 October 1818 (Jefferson Papers)
I have long had a disabled telescope which cannot be repaired nearer than Philadelphia , and I...
47Thomas Jefferson to Robert Patterson, 2 February 1819 (Jefferson Papers)
Your favor of Jan. 23. was recieved the day before yesterday, and I was quite mortified to learn...
48Thomas Jefferson to Robert Patterson, 14 March 1819 (Jefferson Papers)
I thank you, dear Sir, for your book of Arithmetic. it happens, by the division into two parts to...
49Thomas Jefferson to Robert Patterson, 4 July 1819 (Jefferson Papers)
Th: Jefferson takes the liberty of putting his letter and remittance to mr Davenport under the...
50Thomas Jefferson to Robert Patterson, 7 November 1820 (Jefferson Papers)
This letter will be handed to you by mr H. B. Trist , son of a gentleman of the same name a...