1Thomas Jefferson to John W. Campbell, 3 September 1809 (Jefferson Papers)
weights, measures, and coinage; TJ’s report on [index entry]
2Thomas Jefferson to Francis Adrian Van der Kemp, 24 November 1816 (Jefferson Papers)
weights, measures, and coinage; TJ’s report on [index entry]
3John Quincy Adams to Thomas Jefferson, 11 October 1817 (Jefferson Papers)
weights, measures, and coinage; TJ’s report on [index entry]
4Thomas Cooper to Thomas Jefferson, 1 September 1820 (Jefferson Papers)
weights, measures, and coinage; TJ’s report on [index entry]