1Thomas Jefferson to David Bailie Warden, 1 February 1816 (Jefferson Papers)
Ticknor, George; enlists D. B. Warden’s assistance in procuring books for TJ [index entry]
2Thomas Jefferson to David Bailie Warden, 17 May 1816 (Jefferson Papers)
Ticknor, George; enlists D. B. Warden’s assistance in procuring books for TJ [index entry]