1James McKinney to Thomas Jefferson, 23 August 1813 (Jefferson Papers)
agriculture; hemp brake [index entry]
2James McKinney’s Description of a Hemp Brake, [ca. 28 August 1813] (Jefferson Papers)
agriculture; hemp brake [index entry]
3Thomas Jefferson to George Fleming, 29 December 1815 (Jefferson Papers)
agriculture; hemp brake [index entry]
4George Fleming to Thomas Jefferson, 10 February 1816 (Jefferson Papers)
agriculture; hemp brake [index entry]
5Thomas Jefferson to Charles Willson Peale, 8 May 1816 (Jefferson Papers)
agriculture; hemp brake [index entry]