1William D. Simms to Thomas Jefferson, 8 October 1819 (Jefferson Papers)
Simms, Charles; as collector at Alexandria [index entry]
2Thomas Appleton to Thomas Jefferson, 30 April 1819 (Jefferson Papers)
Simms, Charles; as collector at Alexandria [index entry]
3Stephen Cathalan to Thomas Jefferson, 30 November 1818 (Jefferson Papers)
Simms, Charles; as collector at Alexandria [index entry]
4Thomas Jefferson to Charles Simms, 27 October 1818 (Jefferson Papers)
Simms, Charles; as collector at Alexandria [index entry]
5William D. Simms to Thomas Jefferson, 28 August 1818 (Jefferson Papers)
Simms, Charles; as collector at Alexandria [index entry]
6Thomas Jefferson to Charles Simms, 30 July 1818 (Jefferson Papers)
Simms, Charles; as collector at Alexandria [index entry]
7Stephen Cathalan to Thomas Jefferson, 2 May 1818 (Jefferson Papers)
Simms, Charles; as collector at Alexandria [index entry]
8Stephen Cathalan to Thomas Jefferson, 30 March 1818 (Jefferson Papers)
Simms, Charles; as collector at Alexandria [index entry]
9William Wilson (for Robert Patton) to Thomas Jefferson, 9 January 1818 (Jefferson Papers)
Simms, Charles; as collector at Alexandria [index entry]
10Thomas Jefferson to Stephen Cathalan, [before 6 June 1817] (Jefferson Papers)
Simms, Charles; as collector at Alexandria [index entry]