1William J. Coffee to Thomas Jefferson, 7 November 1818 (Jefferson Papers)
Coffee, William John; and cement for TJ [index entry]
2Enclosure: William J. Coffee’s Memorandum to Thomas Jefferson on Roman Cement, [ca. 7 November 1818] (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 William J. Coffee, 5 March 1821 (Jefferson Papers)
Coffee, William John; and cement for TJ [index entry]
5Thomas Jefferson to William J. Coffee, 15 May 1819 (Jefferson Papers)
Coffee, William John; and cement for TJ [index entry]
6Thomas Jefferson to William J. Coffee, 27 October 1818 (Jefferson Papers)
Coffee, William John; and cement for TJ [index entry]
7Thomas Jefferson to Arthur S. Brockenbrough, 20 April 1821 (Jefferson Papers)
Coffee, William John; and cement for TJ [index entry]
8Thomas Jefferson to Bernard Peyton, 10 May 1821 (Jefferson Papers)
Coffee, William John; and cement for TJ [index entry]
9Thomas Jefferson to David Hosack, 5 March 1821 (first letter) (Jefferson Papers)
Coffee, William John; and cement for TJ [index entry]
10Thomas Jefferson to David Hosack, 5 March 1821 (second letter) (Jefferson Papers)
Coffee, William John; and cement for TJ [index entry]