1James Madison to William A. Duer, 4 September 1833 (Madison Papers)
I have recd. your letter of the 28. Ulto., inclosing the outlines of your work on the...
2James Madison to William A. Duer, 5 May 1835 (Madison Papers)
(Confidential) I have received your letter of April 25th., and with the aid of a friend and...
3James Madison to William A. Duer, 19 May 1835 (Madison Papers)
J. M. with his respects to Mr. Duer, encloses copies of the two letters from his father requested...
4James Madison to William A. Duer, 29 May 1835 (Madison Papers)
I have received your letter of the 25th. and feel a pleasure in gratifying the wish of Chancellor...