1David Hosack to Thomas Jefferson, 1 August 1816 (Jefferson Papers)
Hosack, David; TJ sends seeds to [index entry]
2Thomas Jefferson to David Hosack, 18 February 1818 (Jefferson Papers)
Hosack, David; TJ sends seeds to [index entry]
3Thomas Jefferson to Bernard Peyton, 18 February 1818 (Jefferson Papers)
Hosack, David; TJ sends seeds to [index entry]
4Thomas Jefferson to David Hosack, 12 July 1821 (Jefferson Papers)
Hosack, David; TJ sends seeds to [index entry]