1Archibald Robertson to Thomas Jefferson, 20 February 1812 (Jefferson Papers)
Robertson, Archibald; letters from [index entry]
2Archibald Robertson to Thomas Jefferson, 16 May 1812 (Jefferson Papers)
Robertson, Archibald; letters from [index entry]
3Archibald Robertson to Thomas Jefferson, 30 November 1812 (Jefferson Papers)
Robertson, Archibald; letters from [index entry]
4Archibald Robertson to Thomas Jefferson, 1 May 1813 (Jefferson Papers)
Robertson, Archibald; letters from [index entry]
5Archibald Robertson to Thomas Jefferson, 22 June 1814 (Jefferson Papers)
Robertson, Archibald; letters from [index entry]
6Archibald Robertson to Thomas Jefferson, 11 November 1814 (Jefferson Papers)
Robertson, Archibald; letters from [index entry]
7Archibald Robertson to Thomas Jefferson, 23 May 1815 (Jefferson Papers)
Robertson, Archibald; letters from [index entry]
8James Penn (for Archibald Robertson) to Thomas Jefferson, 27 May 1815 (Jefferson Papers)
Robertson, Archibald; letters from [index entry]
9James Penn to Thomas Jefferson, 28 May 1815 (Jefferson Papers)
Robertson, Archibald; letters from [index entry]
10Archibald Robertson to Thomas Jefferson, 1 June 1815 (Jefferson Papers)
Robertson, Archibald; letters from [index entry]