1John Adams to Thomas Jefferson, 28 January 1818 (Jefferson Papers)
Spain; colonies of [index entry]
2Enclosure: Jean David’s Petition and Memorial to Congress on American Viticulture, [ca. 1 February 1816] (Jefferson Papers)
Spain; colonies of [index entry]
3Pierre Samuel Du Pont de Nemours to Thomas Jefferson, 26 May 1815 (Jefferson Papers)
Spain; colonies of [index entry]
4Pierre Samuel Du Pont de Nemours to Thomas Jefferson, 31 March 1816 (Jefferson Papers)
Spain; colonies of [index entry]
5Pierre Samuel Du Pont de Nemours to Thomas Jefferson, 18 August 1816 (Jefferson Papers)
Spain; colonies of [index entry]
6John Wayles Eppes to Thomas Jefferson, 11 December 1817 (Jefferson Papers)
Spain; colonies of [index entry]
7Thomas Jefferson to Albert Gallatin, [before 6 June 1817] (Jefferson Papers)
Spain; colonies of [index entry]
8Thomas Jefferson to Lafayette, 26 December 1820 (Jefferson Papers)
Spain; colonies of [index entry]
9Thomas Jefferson to Madame de Staël Holstein, 6 September 1816 (Jefferson Papers)
Spain; colonies of [index entry]
10Thomas Jefferson to John Adams, 1 August 1816 (Jefferson Papers)
Spain; colonies of [index entry]