1Theodorus Bailey to Thomas Jefferson, 21 July 1812 (Jefferson Papers)
Bailey, Theodorus; sends TJ maps [index entry]
2Thomas Jefferson to Theodorus Bailey, 9 August 1812 (Jefferson Papers)
Bailey, Theodorus; sends TJ maps [index entry]
3Theodorus Bailey to Thomas Jefferson, 25 January 1813 (Jefferson Papers)
Bailey, Theodorus; sends TJ maps [index entry]
4Thomas Jefferson to Theodorus Bailey, 6 February 1813 (Jefferson Papers)
Bailey, Theodorus; sends TJ maps [index entry]