1Thomas Jefferson’s Estimate of Income and Expenses, 24 May 1819 (Jefferson Papers)
Campbell, John R.; account with TJ [index entry]
2Thomas Jefferson’s Estimate of Income and Expenses, 25 June 1819 (Jefferson Papers)
Campbell, John R.; account with TJ [index entry]
3Edmund Bacon to Thomas Jefferson, [ca. 19 May 1819] (Jefferson Papers)
Campbell, John R.; account with TJ [index entry]