1Horatio G. Spafford to Thomas Jefferson, 2 August 1813 (Jefferson Papers)
books; on history [index entry]
2Horatio G. Spafford to Thomas Jefferson, 24 February 1815 (Jefferson Papers)
books; on history [index entry]
3Horatio G. Spafford to Thomas Jefferson, 28 February 1822 (Jefferson Papers)
books; on history [index entry]