1II. Caspar Wistar, Jr. to the Secretary of State, [19 March 1791] (Jefferson Papers)
In consequence of your request, I have made several experiments with a view of ascertaining the...
2IV. Caspar Wistar, Jr. to the Secretary of State, [20 March 1791] (Jefferson Papers)
Dr. Wistar’s respectful compliments and informs Mr. Jefferson that twelve oclock to morrow will...
3To Thomas Jefferson from Caspar Wistar, Jr., 17 November 1791 (Jefferson Papers)
Dr. Wistar offers respectful compliments to Mr. Jefferson. He thinks the Statement perfectly...
4To Thomas Jefferson from Caspar Wistar, Jr., [9 January 1793] (Jefferson Papers)
Dr. Wistars respectful Compliments to Mr. Jefferson and sends the Vials for which he requests Mr....
5To James Madison from Caspar Wistar Jr., 29 May 1804 (Madison Papers)
Permit me to introduce to you two very distinguished Travellers, Dr. Anthony Fothergill lately...
6To James Madison from Caspar Wistar, Jr., 22 May 1809 (Madison Papers)
I assure you that I feel great diffidence & reluctance at writing on the subject which I am about...
7To James Madison from Caspar Wistar, Jr., 12 April 1810 (Madison Papers)
The letter which accompanies this was written at my request by one of my patients who lately...
8To James Madison from Caspar Wistar, Jr., 13 April 1811 (Madison Papers)
It is with great reluctance that I intrude upon your valuable time, but the occasion seems to...