1Enclosure: Amos Hamlin’s Meteorological Observations, [by 12 January 1818] (Jefferson Papers)
crops; oats [index entry]
2Joel Yancey to Thomas Jefferson, 13 June 1819 (Jefferson Papers)
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3Edmund Bacon to Thomas Jefferson, 4 September 1819 (Jefferson Papers)
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4Joel Yancey to Thomas Jefferson, 6 September 1820 (Jefferson Papers)
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5Edmund Bacon to Thomas Jefferson, 3 April 1822, with Jefferson’s Note (Jefferson Papers)
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6Edmund Bacon to Thomas Jefferson, 18 April 1822 (Jefferson Papers)
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