41To Thomas Jefferson from Robert Patterson, 14 October 1806 (Jefferson Papers)
Mr. Adam Eckfeldt, being a skilful mechanic, was employed by Mr. Rittenhouse, when director of...
42From 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...
43To Thomas Jefferson from Robert Patterson, 21 October 1806 (Jefferson Papers)
According to your desire I have sent you by post, N. As. for 98. 99. 06. 07. & 08 The two...
44To Thomas Jefferson from Robert Patterson, 25 October 1806 (Jefferson Papers)
The inclosed is subjoined, by way of appendix to the 1st vol of an American edition of Adams’s...
45From 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...
46To Thomas Jefferson from Robert Patterson, 1 January 1807 (Jefferson Papers)
At the commencement of the present year, I have the honour of laying before you a Report of the...
47From 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...
48To Thomas Jefferson from Robert Patterson, 7 February 1807 (Jefferson Papers)
The American edition of the nautical Almanac for the year 1809 being just published, I have the...
49To Thomas Jefferson from Robert Patterson, 25 March 1807 (Jefferson Papers)
The prospect of full employment at the mint still continues, and is likely to increase. It is...
50From 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...
51To Thomas Jefferson from Robert Patterson, 3 April 1807 (Jefferson Papers)
With your approbation, I have employed Mr. John Reich as an Assistant Engraver in the Mint, at...
52To Thomas Jefferson from Robert Patterson, 6 June 1807 (Jefferson Papers)
Permit me to solicit your acceptance of another morsel of nut-shell philosophy , in the form of a...
53From 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...
54To Thomas Jefferson from Robert Patterson, 24 October 1807 (Jefferson Papers)
I regret exceedingly that I have not been able to procure a translation of the two little Arabic...
55To Thomas Jefferson from Robert Patterson, 1 January 1808 (Jefferson Papers)
At the commencement of the present year, I have the honour of laying before you a report of the...
56To Thomas Jefferson from Robert Patterson, 29 April 1808 (Jefferson Papers)
A balance of 125 cents has long remained in my hands for the purchase of a Nautical Almanac for...
57From 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...
58From 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...
59To Thomas Jefferson from Robert Patterson, 2 January 1809 (Jefferson Papers)
I have the honor, once more, of laying before you an Annual Report of the operations of the Mint....
60To Thomas Jefferson from Robert Patterson, 6 January 1809 (Jefferson Papers)
Agreeably to your desire, your letter of the 30th. Novr. last, directed to the Vice Presidents of...
61To Thomas Jefferson from Robert Patterson, 26 January 1809 (Jefferson Papers)
With most respectful compliments, I would request your acceptance of the inclosed pamphlet—a...
62Robert Patterson to Thomas Jefferson, 10 May 1809 (Jefferson Papers)
My younger son, Robert Maskill , having gone thro the usual course of collegiate studies in our...
63Robert Patterson to Thomas Jefferson, 6 July 1809 (Jefferson Papers)
I have the pleasure to inform you, that the people of Passamaquoddy are now furnished with a new...
64Thomas 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...
65Thomas 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...
66Robert Patterson to Thomas Jefferson, 18 August 1810 (Jefferson Papers)
I am directed, by the Philosophical Society , to acknowledge the reciept (under cover from you)...
67Thomas 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...
68Robert Patterson to Thomas Jefferson, 12 March 1811 (Jefferson Papers)
Agreeably to your desire I send herewith Garnetts’ Nautical Almanacs for the years 11. & 12—&...
69Thomas 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...
70Thomas 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....
71Robert Patterson to Thomas Jefferson, 23 September 1811 (Jefferson Papers)
Some days ago, I received your favour of the 11 , with the French poem on Astronomy. The Society...
72Thomas 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...
73Thomas 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...
74Robert Patterson to Thomas Jefferson, 11 November 1811 (Jefferson Papers)
Presuming that you may not as yet have seen a little tract, by Doctor Buchanan , on “Christian...
75Robert Patterson to Thomas Jefferson, 10 January 1812 (Jefferson Papers)
I have rec d & read your interesting communication of the 10 th Nov r with great satisfaction,...
76Thomas 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...
77Thomas Jefferson to Robert Patterson, 9 August 1812 (Jefferson Papers)
I send you another paper from our indefatigable calculator William Lambert . I do not know...
78Robert Patterson to Thomas Jefferson, 30 November 1812 (Jefferson Papers)
At length M r Voigt has finished your timepiece. The delay, notwithstanding repeated...
79Thomas 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...
80Robert Patterson to Thomas Jefferson, 12 January 1813 (Jefferson Papers)
This day I had prepared to ship your Time-piece &c on board the Happy Return , Capt Hand , for...
81Robert Patterson to Thomas Jefferson, 25 March 1813 (Jefferson Papers)
Your time-piece has been packed up, ready for shipment, in the manner you directed, for a...
82Thomas 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...
83Robert Patterson to Thomas Jefferson, 24 April 1813 (Jefferson Papers)
I have to acknowledge the receipt of your esteemed favour of the 8 th . Your time-piece,...
84Thomas 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...
85Thomas 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...
86Thomas 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...
87Robert Patterson to Thomas Jefferson, 25 August 1815 (Jefferson Papers)
It requires an apology that I have not before now sent you the Time-Piece, which has been so long...
88Thomas 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...
89Robert Patterson to Thomas Jefferson, 24 October 1815 (Jefferson Papers)
I have been favoured with your letter of the 13 th & shall immediately take measures to send on...
90Robert Patterson to Thomas Jefferson, 24 November 1815 (Jefferson Papers)
The Author of this Synopsis (formerly Secretary of Congress) desires me to send you, by this...