1Thomas Jefferson to Pierre Samuel Du Pont de Nemours, 28 June 1809 (Jefferson Papers)
Osnaburg (Oznabrig); fabric [index entry]
2Thomas Jefferson to Jeremiah A. Goodman, 21 February 1812 (Jefferson Papers)
Osnaburg (Oznabrig); fabric [index entry]
3Thomas Jefferson to James Ronaldson, 11 October 1812 (Jefferson Papers)
Osnaburg (Oznabrig); fabric [index entry]
4Thomas Jefferson to James Leitch, 24 March 1820 (Jefferson Papers)
Osnaburg (Oznabrig); fabric [index entry]