1Thomas Jefferson to John Barnes, 25 April 1814 (Jefferson Papers)
Campbell, George Washington; as secretary of the treasury [index entry]
2John Barnes to Thomas Jefferson, 2 May 1814 (Jefferson Papers)
Campbell, George Washington; as secretary of the treasury [index entry]
3Thomas Jefferson to George W. Campbell, 8 May 1814 (Jefferson Papers)
Campbell, George Washington; as secretary of the treasury [index entry]
4Thomas Ritchie to Thomas Jefferson, 9 October 1814 (Jefferson Papers)
Campbell, George Washington; as secretary of the treasury [index entry]
5James Madison to Thomas Jefferson, 10 October 1814 (Jefferson Papers)
Campbell, George Washington; as secretary of the treasury [index entry]
6John Barnes to Thomas Jefferson, 11 October 1814 (Jefferson Papers)
Campbell, George Washington; as secretary of the treasury [index entry]
7Thomas Jefferson to Alexander J. Dallas, 7 December 1814 (Jefferson Papers)
Campbell, George Washington; as secretary of the treasury [index entry]
8Enclosure: William H. Crawford to Jonathan Fisk, 8 December 1814 (Jefferson Papers)
Campbell, George Washington; as secretary of the treasury [index entry]
9Thomas Jefferson to Alexander J. Dallas, 20 October 1816 (Jefferson Papers)
Campbell, George Washington; as secretary of the treasury [index entry]