1Levett Harris to Thomas Jefferson, 13 June 1810 (Jefferson Papers)
Alexander I, emperor of Russia; TJ’s relationship with [index entry]
2Levett Harris to Thomas Jefferson, 22 June 1814 (Jefferson Papers)
Alexander I, emperor of Russia; TJ’s relationship with [index entry]
3Levett Harris to Thomas Jefferson, 24 July 1817 (Jefferson Papers)
Alexander I, emperor of Russia; TJ’s relationship with [index entry]