1James McKinney to Thomas Jefferson, 23 August 1813 (Jefferson Papers)
I am apprehensive I have left the draft of the hemp break amongst some papers I left in charge of...
2James McKinney’s Description of a Hemp Brake, [ca. 28 August 1813] (Jefferson Papers)
1 st It works like a Sawmill that as it the same frame & Crank—The proportion is that the gate is...