31From 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...
32From 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...
33From 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...
34Thomas 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...
35From 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...
36Thomas 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...
37Thomas 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...
38Thomas 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...
39From 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...
40From Thomas Jefferson to Robert Patterson, 17 May 1824 (Jefferson Papers)
The Baron de Ferrusac of Paris (not otherwise known to me) has sent me the inclosed letter and...