1Thomas Jefferson to Robert Patterson, 11 September 1811 (Jefferson Papers)
weights, measures, and coinage; TJ on [index entry]
2Thomas Jefferson to Robert Patterson, 10 November 1811 (Jefferson Papers)
weights, measures, and coinage; TJ on [index entry]
3Thomas Jefferson to Robert Patterson, 29 May 1812 (Jefferson Papers)
weights, measures, and coinage; TJ on [index entry]
4Thomas Jefferson to John Quincy Adams, 1 November 1817 (Jefferson Papers)
weights, measures, and coinage; TJ on [index entry]