1Thomas Jefferson to Robert Patterson, 11 September 1811 (Jefferson Papers)
weights, measures, and coinage; universal standard of [index entry]
2Robert Patterson to Thomas Jefferson, 23 September 1811 (Jefferson Papers)
weights, measures, and coinage; universal standard of [index entry]
3Thomas Jefferson to Robert Patterson, 10 November 1811 (Jefferson Papers)
weights, measures, and coinage; universal standard of [index entry]
4Robert Patterson to Thomas Jefferson, 10 January 1812 (Jefferson Papers)
weights, measures, and coinage; universal standard of [index entry]
5Thomas Jefferson to Robert Patterson, 29 May 1812 (Jefferson Papers)
weights, measures, and coinage; universal standard of [index entry]