1Thomas Jefferson’s Advertisement for Brickwork, [by 7 December 1817] (Jefferson Papers)
building materials; sand [index entry]
2Thomas Jefferson to Joseph C. Cabell, 19 December 1817 (Jefferson Papers)
building materials; sand [index entry]
3Nelson Barksdale and Thomas Jefferson’s Advertisement for Workmen for the University of Virginia, [by 3 March 1819] (Jefferson Papers)
building materials; sand [index entry]
4Patrick Gibson to Thomas Jefferson, 22 March 1819 (Jefferson Papers)
building materials; sand [index entry]
5Curtis Carter and William B. Phillips to [Nelson Barksdale], 24 March 1819 (Jefferson Papers)
building materials; sand [index entry]
6James Dinsmore and John M. Perry to Nelson Barksdale, 1 April 1819 (Jefferson Papers)
building materials; sand [index entry]
7Arthur S. Brockenbrough to Thomas Jefferson, 7 June 1819 (Jefferson Papers)
building materials; sand [index entry]
8Enclosure: Circular on Roman Cement, [before 16 April 1821] (Jefferson Papers)
building materials; sand [index entry]