1Thomas Jefferson to James Barbour, 22 March 1812 (Jefferson Papers)
Gibson & Jefferson (Richmond firm); services of described by TJ [index entry]
2Thomas Jefferson to Larkin Smith, 22 March 1812 (Jefferson Papers)
Gibson & Jefferson (Richmond firm); services of described by TJ [index entry]
3Thomas Jefferson to William Short, 26 April 1812 (Jefferson Papers)
Gibson & Jefferson (Richmond firm); services of described by TJ [index entry]