1To Thomas Jefferson from Charles Willson Peale, 18 July 1802 (Jefferson Papers)
When I wrote last, the 10th. Ult., the head of a Common Ox then before me was so imperfect as to...
2Diagram: Skull of an Ox, 18 July 1802 (Jefferson Papers)
View of the back part of the Scull of the common Ox. MS ( DLC : TJ Papers, 124:21492); in Peale’s...
3Diagram: Fossil Skull from Kentucky, 18 July 1802 (Jefferson Papers)
View of Bone from Kentucky, presented the American Philosophical Society. MS ( DLC : TJ Papers,...
4Diagram: Angles of Skulls and Necks, 18 July 1802 (Jefferson Papers)
MS ( DLC : TJ Papers, 124:21494); in Peale’s hand; his label on the larger angle in the diagram...