1John Barnes to Thomas Jefferson, 6 July 1811 (Jefferson Papers)
Washington (D.C.); weather in [index entry]
2Ellen W. Randolph (Coolidge) to Thomas Jefferson, 22 March 1822 (Jefferson Papers)
Washington, D.C.; weather in [index entry]
3Thomas Jefferson to Josiah Meigs, 12 May 1821 (Jefferson Papers)
Washington, D.C.; weather in [index entry]
4Enclosure: Josiah Meigs and Robert King, Geometric Meteorological Chart for Washington, D.C., 1820, [by 3 May 1821] (Jefferson Papers)
Washington, D.C.; weather in [index entry]
5James Madison to Thomas Jefferson, 8 July 1811 (Jefferson Papers)
Washington (D.C.); weather in [index entry]
6Josiah Meigs to Thomas Jefferson, 3 May 1821 (Jefferson Papers)
Washington, D.C.; weather in [index entry]
7Charles Pinckney to Thomas Jefferson, 6 September 1820 (Jefferson Papers)
Washington, D.C.; weather in [index entry]