1John W. Quincy to Thomas Jefferson, 27 December 1809 (Jefferson Papers)
Rhode Island; cotton factories in [index entry]
2Samuel Thurber to Thomas Jefferson, 19 December 1814 (Jefferson Papers)
Rhode Island; cotton factories in [index entry]
3Samuel Thurber to Thomas Jefferson, 15 September 1820 (Jefferson Papers)
Rhode Island; cotton factories in [index entry]