11Isaac Briggs to Thomas Jefferson, 7 May 1816, with Postscript by Mary B. Briggs (Jefferson Papers)
surveying; and new map of Va. [index entry]
12Wilson Cary Nicholas’s Circular to the County Courts, 12 May 1816 (Jefferson Papers)
surveying; and new map of Va. [index entry]
13Joseph C. Cabell to Thomas Jefferson, 4 July 1816 (Jefferson Papers)
surveying; and new map of Va. [index entry]
14Thomas Jefferson to Joseph C. Cabell, 13 July 1816 (Jefferson Papers)
surveying; and new map of Va. [index entry]
15John Wood to Thomas Jefferson, 2 August 1816 (Jefferson Papers)
surveying; and new map of Va. [index entry]
16Joseph C. Cabell to Thomas Jefferson, 4 August 1816 (Jefferson Papers)
surveying; and new map of Va. [index entry]
17Thomas Jefferson to John Wood, 16 August 1816 (Jefferson Papers)
surveying; and new map of Va. [index entry]
18John Wood to Thomas Jefferson, 2 February 1817 (Jefferson Papers)
surveying; and new map of Va. [index entry]
19Thomas Jefferson to John Wood, 9 February 1817 (Jefferson Papers)
surveying; and new map of Va. [index entry]
20John Wood to Thomas Jefferson, 29 May 1817 (Jefferson Papers)
surveying; and new map of Va. [index entry]