1Thomas Jefferson to Samuel Pleasants, 21 May 1813 (Jefferson Papers)
Lewis and Clark Expedition; P. Gass’s account of [index entry]
2Enclosure: Poem by “Laban Stringfellow” on a Footrace between William Darby and Joseph Aborn, [by 19 April 1818] (Jefferson Papers)
Lewis and Clark Expedition; P. Gass’s account of [index entry]