1Thomas Jefferson to John Laval, [20 June 1822] (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]
2John Laval to Thomas Jefferson, 10 June 1822 (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]
3Thomas Jefferson to Samuel Smith (of Maryland), 10 June 1822 (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]
4Thomas Jefferson to John Laval, 6 June 1822 (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]
5Thomas Jefferson to James W. Wallace, 23 February 1822 (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]
6Frederick A. Mayo to Thomas Jefferson, 5 May 1821 (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]
7Thomas Jefferson to David Gelston, 4 February 1820 (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]
8Thomas Jefferson to John Binns, 31 August 1819 (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]
9Thomas Jefferson to Edmund Bacon, 11 August 1819 (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]
10Thomas Jefferson to Arthur S. Brockenbrough, 29 July 1819 (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]