1Enclosure: William Lambert’s Calculation of Monticello’s Longitude from Greenwich, 14 November 1811 (Jefferson Papers)
Lambert, William; calculates Monticello’s longitude [index entry]
2William Lambert to Thomas Jefferson, 14 November 1811 (Jefferson Papers)
Lambert, William; calculates Monticello’s longitude [index entry]
3Thomas Jefferson to Henry A. S. Dearborn, 15 November 1811 (Jefferson Papers)
Lambert, William; calculates Monticello’s longitude [index entry]
4Bishop James Madison to Thomas Jefferson, 19 November 1811 (Jefferson Papers)
Lambert, William; calculates Monticello’s longitude [index entry]
5William Lambert to Thomas Jefferson, 22 November 1811 (Jefferson Papers)
Lambert, William; calculates Monticello’s longitude [index entry]
6Thomas Jefferson to William Lambert, 29 December 1811 (Jefferson Papers)
Lambert, William; calculates Monticello’s longitude [index entry]
7Thomas Jefferson to Bishop James Madison, 29 December 1811 (Jefferson Papers)
Lambert, William; calculates Monticello’s longitude [index entry]
8William Lambert to Thomas Jefferson, 8 January 1812 (Jefferson Papers)
Lambert, William; calculates Monticello’s longitude [index entry]
9William Lambert to Thomas Jefferson, 9 January 1812 (Jefferson Papers)
Lambert, William; calculates Monticello’s longitude [index entry]
10Thomas Jefferson to Nathaniel Bowditch, 2 May 1815 (Jefferson Papers)
Lambert, William; calculates Monticello’s longitude [index entry]