11Thomas Jefferson to Philip I. Barziza, 1 January 1817 (Jefferson Papers)
Gibson, Patrick; and shipments to TJ [index entry]
12Thomas Jefferson to Alrichs & Dixon, 22 September 1812 (Jefferson Papers)
Gibson, Patrick; and shipments to TJ [index entry]
13Thomas Jefferson to Jacob Alrichs, 10 August 1812 (Jefferson Papers)
Gibson, Patrick; and shipments to TJ [index entry]
14Thomas Jefferson to Robert Patterson, 27 December 1812 (Jefferson Papers)
Gibson, Patrick; and shipments to TJ [index entry]
15John Steele to Thomas Jefferson, 3 July 1819 (Jefferson Papers)
Gibson, Patrick; and shipments to TJ [index entry]
16Richard N. Thweatt to Thomas Jefferson, 30 November 1816 (Jefferson Papers)
Gibson, Patrick; and shipments to TJ [index entry]
17John Vaughan to Thomas Jefferson, 6 October 1817 (Jefferson Papers)
Gibson, Patrick; and shipments to TJ [index entry]