1Joseph Cabell Breckinridge to Thomas Jefferson, 20 June 1815 (Jefferson Papers)
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2Thomas Jefferson to Jean Baptiste Say, 2 March 1815 (Jefferson Papers)
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3Thomas Jefferson to Samuel Thurber, 2 January 1815 (Jefferson Papers)
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4Samuel Thurber to Thomas Jefferson, 19 December 1814 (Jefferson Papers)
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5Thomas Jefferson to John T. Mason (1765–1824), 18 August 1814 (Jefferson Papers)
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6Thomas Jefferson to Shotwell & Kinder, 10 February 1814 (Jefferson Papers)
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7Thomas Jefferson to Philip Mazzei, 29 December 1813 (Jefferson Papers)
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8Thomas Jefferson to James Ronaldson, 12 January 1813 (Jefferson Papers)
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9Ebenezer Herrick to Thomas Jefferson, 24 March 1812 (Jefferson Papers)
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10Thomas Jefferson to George Sullivan, 8 October 1809 (Jefferson Papers)
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