1Jonas Keller to Thomas Jefferson, 14 December 1817 (Jefferson Papers)
Washington, D.C.; Washington Stocking Knit Factory [index entry]
2Thomas Jefferson to Jonas Keller, 8 January [1818] (Jefferson Papers)
Washington, D.C.; Washington Stocking Knit Factory [index entry]
3Thomas Jefferson to William Lee, 8 January 1818 (Jefferson Papers)
Washington, D.C.; Washington Stocking Knit Factory [index entry]
4William Lee to Thomas Jefferson, 12 January 1818 (Jefferson Papers)
Washington, D.C.; Washington Stocking Knit Factory [index entry]
5Jonas Keller to Thomas Jefferson, 15 January 1818 (Jefferson Papers)
Washington, D.C.; Washington Stocking Knit Factory [index entry]
6Thomas Jefferson to Jonas Keller, 24 January 1818 (Jefferson Papers)
Washington, D.C.; Washington Stocking Knit Factory [index entry]