1To James Madison from James Ryan, 11 May 1827 (Madison Papers)
and author of a number of books on mathematics, including
2Description of a Wheel Cipher, [before 22 March 1802] (Jefferson Papers)
...the moldboard plow design, loaning him a book on mathematics. TJ also had time and inclination...
3Thomas Jefferson’s Account with Joseph Milligan, [8–10 March 1809] (Jefferson Papers)
books; on mathematics [index entry]
4Enclosure: Thomas Jefferson’s Supplemental List of Recommended Books, [ca. 4 October 1809] (Jefferson Papers)
books; on mathematics [index entry]
5Thomas Jefferson to Nicolas G. Dufief, 3 May 1812 (Jefferson Papers)
books; on mathematics [index entry]
6Thomas Jefferson to Nicolas G. Dufief, 27 October 1812 (Jefferson Papers)
books; on mathematics [index entry]
7Nicolas G. Dufief to Thomas Jefferson, 5 November 1812 (Jefferson Papers)
books; on mathematics [index entry]
8Thomas Jefferson to Samuel Pleasants, 7 November 1812 (Jefferson Papers)
books; on mathematics [index entry]
9Samuel Pleasants to Thomas Jefferson, 13 November 1812 (Jefferson Papers)
books; on mathematics [index entry]
10Samuel Pleasants to Thomas Jefferson, 16 December 1812 (Jefferson Papers)
books; on mathematics [index entry]
11Thomas Jefferson to Nicolas G. Dufief, 25 December 1812 (Jefferson Papers)
books; on mathematics [index entry]
12Nicolas G. Dufief to Thomas Jefferson, 4 January 1813 (Jefferson Papers)
Books on mathematics are, indeed, rarer than those of classical authors because...
13Enclosure: Nicolas G. Dufief’s Account with Thomas Jefferson for Books, [ca. 31 May 1813] (Jefferson Papers)
books; on mathematics [index entry]
14Thomas Jefferson to Isaac McPherson, 13 August 1813 (Jefferson Papers)
books; on mathematics [index entry]
15Thomas Jefferson to Louis H. Girardin, 18 March 1814 (Jefferson Papers)
books; on mathematics [index entry]
16Enclosure: Account with Nicolas G. Dufief, [6 April 1814] (Jefferson Papers)
books; on mathematics [index entry]
17Thomas Jefferson to Louis H. Girardin, 7 July 1814 (Jefferson Papers)
books; on mathematics [index entry]
18Thomas Jefferson to John Minor, 30 August 1814, including Thomas Jefferson to Bernard Moore, [ca. 1773?] (Jefferson Papers)
books; on mathematics [index entry]
19Thomas Jefferson to Samuel H. Smith, 21 September 1814 (Jefferson Papers)
books; on mathematics [index entry]
20Thomas Jefferson to Samuel H. Smith, 29 October 1814 (Jefferson Papers)
books; on mathematics [index entry]
21Thomas Jefferson to John Vaughan, 1 March 1815 (Jefferson Papers)
books; on mathematics [index entry]
22Thomas Jefferson to Louis H. Girardin, 4 March 1815 (Jefferson Papers)
books; on mathematics [index entry]
23Thomas Jefferson’s Account with Nicolas G. Dufief, [ca. 4 May 1815] (Jefferson Papers)
books; on mathematics [index entry]
24Thomas Jefferson to Louis H. Girardin, 12 May 1815 (Jefferson Papers)
books; on mathematics [index entry]
25Nicolas G. Dufief to Thomas Jefferson, 5 August 1815 (Jefferson Papers)
books; on mathematics [index entry]
26Thomas Jefferson to Joseph Milligan, 11 August 1815 (Jefferson Papers)
books; on mathematics [index entry]
27Thomas Jefferson to Nicolas G. Dufief, 16 August 1815 (Jefferson Papers)
books; on mathematics [index entry]
28Thomas Jefferson to Joseph Milligan, 17 August 1815 (Jefferson Papers)
books; on mathematics [index entry]
29Nicolas G. Dufief to Thomas Jefferson, 25 August 1815 (Jefferson Papers)
books; on mathematics [index entry]
30Enclosure: Thomas Jefferson’s Account with Nicolas G. Dufief, [ca. 25 August 1815] (Jefferson Papers)
books; on mathematics [index entry]
31Thomas Jefferson to Joseph Milligan, 5 October 1815 (Jefferson Papers)
books; on mathematics [index entry]
32Thomas Jefferson: Book List, [after 6 October 1815] (Jefferson Papers)
books; on mathematics [index entry]
33Thomas Jefferson to George Watterston, 10 October 1815 (Jefferson Papers)
books; on mathematics [index entry]
34Enclosure: Thomas Jefferson’s Notes on Étienne Bézout’s Cours de Mathématiques, [before April 1815] (Jefferson Papers)
books; on mathematics [index entry]
35John Manesca and Victor Value to Thomas Jefferson, 16 October 1815 (Jefferson Papers)
...remainder of his life. He wrote books on mathematics and on language education, and in 1835...
36Thomas Jefferson to George Watterston, 20 October 1815 (Jefferson Papers)
books; on mathematics [index entry]
37Thomas Jefferson: Trigonometry Exercise, 4 December 1815 (Jefferson Papers)
books; on mathematics [index entry]
38Enclosure: Invoice of Books for Thomas Jefferson Purchased from de Bure Frères, 30 May 1816 (Jefferson Papers)
books; on mathematics [index entry]
39John Preston to Thomas Jefferson, 18 August 1816 (Jefferson Papers)
books; on mathematics [index entry]
40Thomas Jefferson to John Preston, 19 August 1816 (Jefferson Papers)
books; on mathematics [index entry]
41Thomas Jefferson to Mathew Carey, 1 September 1816 (Jefferson Papers)
books; on mathematics [index entry]
42Enclosure: Mathew Carey’s Invoice for Books Bought for Thomas Jefferson, 12 September 1816 (Jefferson Papers)
books; on mathematics [index entry]
43Francis Hall’s Account of a Visit to Monticello, [7–8 January 1817] (Jefferson Papers)
books; on mathematics [index entry]
44Thomas Jefferson to John Wayles Eppes, 6 June 1817 (Jefferson Papers)
books; on mathematics [index entry]
45Joseph Milligan to Thomas Jefferson, 16 July 1817 (Jefferson Papers)
books; on mathematics [index entry]
46Robert Walsh to Thomas Jefferson, 21 October 1817 (Jefferson Papers)
books; on mathematics [index entry]
47Thomas Jefferson to Wells & Lilly, 3 January 1818 (Jefferson Papers)
books; on mathematics [index entry]
48Thomas Jefferson to Robert Walsh, 9 January 1818 (Jefferson Papers)
books; on mathematics [index entry]
49Enclosure: Thomas Jefferson’s Account with Wells & Lilly, 13 January 1818 (Jefferson Papers)
books; on mathematics [index entry]
50Thomas Jefferson to Mathew Carey, 18 January 1818 (Jefferson Papers)
books; on mathematics [index entry]