1Thomas Jefferson to Oliver Barrett, 20 February 1812 (Jefferson Papers)
Gibson & Jefferson (Richmond firm); and textile machinery acquired by TJ [index entry]
2Thomas Jefferson to Ebenezer Herrick, 20 February 1812 (Jefferson Papers)
Gibson & Jefferson (Richmond firm); and textile machinery acquired by TJ [index entry]
3Thomas Jefferson to Oliver Barrett, 29 March 1812 (Jefferson Papers)
Gibson & Jefferson (Richmond firm); and textile machinery acquired by TJ [index entry]
4Thomas Jefferson to Theodorus Bailey and David Gelston, 9 April 1812 (Jefferson Papers)
Gibson & Jefferson (Richmond firm); and textile machinery acquired by TJ [index entry]
5Thomas Jefferson to Ebenezer Herrick, 9 April 1812 (Jefferson Papers)
Gibson & Jefferson (Richmond firm); and textile machinery acquired by TJ [index entry]
6Thomas Jefferson to William Thornton, 24 April 1812 (Jefferson Papers)
Gibson & Jefferson (Richmond firm); and textile machinery acquired by TJ [index entry]
7Thomas Jefferson to Patrick Gibson, 29 May 1812 (Jefferson Papers)
Gibson & Jefferson (Richmond firm); and textile machinery acquired by TJ [index entry]
8Thomas Jefferson to Ebenezer Herrick, 16 June 1812 (Jefferson Papers)
Gibson & Jefferson (Richmond firm); and textile machinery acquired by TJ [index entry]
9Ebenezer Herrick to Thomas Jefferson, 19 June 1812 (Jefferson Papers)
Gibson & Jefferson (Richmond firm); and textile machinery acquired by TJ [index entry]
10David Gelston to Thomas Jefferson, 7 July 1812 (Jefferson Papers)
Gibson & Jefferson (Richmond firm); and textile machinery acquired by TJ [index entry]