1Thomas Jefferson to John Barnes, 29 December 1814 (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]
2Horatio G. Spafford to Thomas Jefferson, 6 April 1815 (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]
3Thomas Jefferson to Patrick Gibson, 29 September 1815 (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]
4Thomas Jefferson to Pierre Samuel Du Pont de Nemours, 3 January 1816 (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]
5Thomas Jefferson to James Gibbon, 6 January 1816 (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]
6John F. Oliveira Fernandes to Thomas Jefferson, 27 August 1816 (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]
7Thomas Jefferson to William W. Hening, 15 September 1816 (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]
8Thomas Jefferson to Thomas Cooper, 10 October 1817 (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]
9Thomas Jefferson to Thomas Cooper, 25 November 1817 (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]
10Thomas Cooper to Thomas Jefferson, 7 December 1817 (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]
11Thomas Jefferson to Chapman Johnson, 26 June 1819 (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]
12Thomas Jefferson to Chapman Johnson, 4 July 1819 (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]
13Thomas Jefferson to Edmund Bacon, 28 July 1819 (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]
14Thomas Jefferson to Arthur S. Brockenbrough, 29 July 1819 (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]
15Thomas Jefferson to Edmund Bacon, 11 August 1819 (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]
16Thomas Jefferson to John Binns, 31 August 1819 (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]
17Thomas Jefferson to David Gelston, 4 February 1820 (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]
18Frederick A. Mayo to Thomas Jefferson, 5 May 1821 (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]
19Thomas Jefferson to James W. Wallace, 23 February 1822 (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]
20Thomas Jefferson to John Laval, 6 June 1822 (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]
21John Laval to Thomas Jefferson, 10 June 1822 (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]
22Thomas Jefferson to Samuel Smith (of Maryland), 10 June 1822 (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]
23Thomas Jefferson to John Laval, [20 June 1822] (Jefferson Papers)
Post Office, U.S.; and mail service [index entry]