1Thomas Jefferson to Tadeusz Kosciuszko, 26 February 1810 (Jefferson Papers)
Monticello (TJ’s estate); library at [index entry]
2Francis C. Gray’s Account of a Visit to Monticello, [4–7 February 1815] (Jefferson Papers)
Monticello (TJ’s estate); library at [index entry]
3George Ticknor’s Account of a Visit to Monticello, [4–7 February 1815] (Jefferson Papers)
Monticello (TJ’s estate); library at [index entry]