1Thomas Cooper to Thomas Jefferson, 8 November 1813 (Jefferson Papers)
Emporium of Arts & Sciences; mentioned [index entry]
2Thomas Cooper to Thomas Jefferson, 20 March 1814 (Jefferson Papers)
Emporium of Arts & Sciences; mentioned [index entry]
3Thomas Cooper to Thomas Jefferson, 31 May 1814 (Jefferson Papers)
Emporium of Arts & Sciences; mentioned [index entry]
4Delaplaine & Hellings to Thomas Jefferson, 24 August 1810 (Jefferson Papers)
Emporium of Arts & Sciences; mentioned [index entry]
5Thomas Jefferson to Thomas Cooper, 25 August 1814 (Jefferson Papers)
Emporium of Arts & Sciences; mentioned [index entry]
6Thomas Jefferson to William Thornton, 24 December 1814 (Jefferson Papers)
Emporium of Arts & Sciences; mentioned [index entry]
7Thomas Jefferson to Burgess Allison, 20 October 1813 (Jefferson Papers)
Emporium of Arts & Sciences; mentioned [index entry]
8Thomas Jefferson to Charles W. Goldsborough, 9 February 1815 (Jefferson Papers)
Emporium of Arts & Sciences; mentioned [index entry]
9Thomas Jefferson to William Thornton, 9 June 1814 (Jefferson Papers)
Emporium of Arts & Sciences; mentioned [index entry]
10Thomas Jefferson to Thomas Cooper, 16 January 1814 (Jefferson Papers)
Emporium of Arts & Sciences; mentioned [index entry]