1From Thomas Jefferson to Caspar Wistar, 26 October 1808 (Jefferson Papers)
My friend mr Thomas Digges of Warburton whom you met here the first evening I had the pleasure of...
2From Thomas Jefferson to Caspar Wistar, 7 June 1804 (Jefferson Papers)
Th: Jefferson returns his thanks to Doctr. Wistar for the copy of Segur’s Frederic which he shall...
3From Thomas Jefferson to Caspar Wistar, 15 February 1805 (Jefferson Papers)
The inclosed papers, with some eggs of the silk-worm of Italy were sent to me from Siena, by mr...
4From Thomas Jefferson to Caspar Wistar, 4 December 1801 (Jefferson Papers)
I have the pleasure to inclose for communication to the society observations made on a lunar...
5From Thomas Jefferson to Caspar Wistar, 14 July 1802 (Jefferson Papers)
Your favor of the 10th. of Apr. in answer to mine of Mar. 22. satisfied me perfectly as to Doctr....
6From Thomas Jefferson to Caspar Wistar, 4 January 1805 (Jefferson Papers)
Mr. T. M. Randolph being desirous of perusing the work of Faujas which I sent you some time ago,...
7From Thomas Jefferson to Caspar Wistar, 20 June 1806 (Jefferson Papers)
While visiting some parts of Europe, I thought it might be useful to bring home some specimens of...
8From Thomas Jefferson to Caspar Wistar, 28 February 1803 (Jefferson Papers)
The inclosed sheets may contain some details which perhaps may be thought interesting enough for...
9From Thomas Jefferson to Caspar Wistar, 25 February 1807 (Jefferson Papers)
Yours of the 19th. has been recieved, as was a former one proposing mr Hassler to be employed in...
10From Thomas Jefferson to Caspar Wistar, 18 February 1804 (Jefferson Papers)
Having recieved the inclosed essay on public education from it’s author, the revd. mr Knox , &,...