1Richard Randolph to Thomas Jefferson, 18 March 1822 (Jefferson Papers)
Coffee, William John; and cement for TJ [index entry]
2Thomas Jefferson to Bernard Peyton, 10 May 1821 (Jefferson Papers)
Coffee, William John; and cement for TJ [index entry]
3David Hosack to Thomas Jefferson, 28 April 1821 (Jefferson Papers)
Coffee, William John; and cement for TJ [index entry]
4Thomas Jefferson to Arthur S. Brockenbrough, 20 April 1821 (Jefferson Papers)
Coffee, William John; and cement for TJ [index entry]
5Thomas Jefferson to David Hosack, 20 April 1821 (Jefferson Papers)
Coffee, William John; and cement for TJ [index entry]
6Bernard Peyton to Thomas Jefferson, 12 March 1821 (Jefferson Papers)
Coffee, William John; and cement for TJ [index entry]
7Thomas Jefferson to William J. Coffee, 5 March 1821 (Jefferson Papers)
Coffee, William John; and cement for TJ [index entry]
8Thomas Jefferson to David Hosack, 5 March 1821 (first letter) (Jefferson Papers)
Coffee, William John; and cement for TJ [index entry]
9Thomas Jefferson to David Hosack, 5 March 1821 (second letter) (Jefferson Papers)
Coffee, William John; and cement for TJ [index entry]
10Thomas Jefferson to Bernard Peyton, 4 March 1821 (Jefferson Papers)
Coffee, William John; and cement for TJ [index entry]