1Enclosure: Receipt from Joseph Dougherty to James Madison, 7 May 1810 (Jefferson Papers)
Spain; merino sheep and wool from [index entry]
2Joseph Dougherty to Thomas Jefferson, 3 July 1809 (Jefferson Papers)
Spain; merino sheep and wool from [index entry]
3Victor du Pont to Thomas Jefferson, 2 July 1812 (Jefferson Papers)
Spain; merino sheep and wool from [index entry]
4George W. Erving to Thomas Jefferson, 29 January 1811 (Jefferson Papers)
Spain; merino sheep and wool from [index entry]
5George W. Erving to Thomas Jefferson, 21 February 1810 (Jefferson Papers)
Spain; merino sheep and wool from [index entry]
6William Jarvis to Thomas Jefferson, 4 August 1810 (Jefferson Papers)
Spain; merino sheep and wool from [index entry]
7William Jarvis to Thomas Jefferson, 20 January 1810 (Jefferson Papers)
Spain; merino sheep and wool from [index entry]
8Thomas Jefferson to George W. Erving, 23 November 1809 (Jefferson Papers)
Spain; merino sheep and wool from [index entry]
9Thomas Jefferson to Archibald Stuart, 28 May 1818 (Jefferson Papers)
Spain; merino sheep and wool from [index entry]
10James Madison to Thomas Jefferson, 22 June 1810 (Jefferson Papers)
Spain; merino sheep and wool from [index entry]