1Jared Sparks to Thomas Jefferson, 12 November 1817 (Jefferson Papers)
Sparks, Jared; letters from [index entry]
2Jared Sparks to Thomas Jefferson, 20 August [1820] (Jefferson Papers)
Sparks, Jared; letters from [index entry]
3Jared Sparks to Thomas Jefferson, 18 September 1820 (Jefferson Papers)
Sparks, Jared; letters from [index entry]