1Thomas Jefferson to John Hollins, 2 July 1819 (Jefferson Papers)
Perkins, Thomas; and stonecutters [index entry]
2Thomas Jefferson to Thomas Perkins, 2 July 1819 (Jefferson Papers)
Perkins, Thomas; and stonecutters [index entry]
3John Hollins to Thomas Jefferson, 25 June 1819 (Jefferson Papers)
Perkins, Thomas; and stonecutters [index entry]
4Thomas Appleton to Thomas Jefferson, 25 February 1819 (Jefferson Papers)
Perkins, Thomas; and stonecutters [index entry]