1Enclosure: Alden Partridge’s Observations on the Use of Barometers to Compute Altitudes, 20 August 1811 (Jefferson Papers)
mathematics; logarithms [index entry]
2Thomas Jefferson to Alden Partridge, 2 January 1816 (Jefferson Papers)
mathematics; logarithms [index entry]
3Thomas Jefferson: Notes on Value of Lots in Beverley Town (Westham), [ca. 22 May 1817] (Jefferson Papers)
mathematics; logarithms [index entry]