11Enclosure I, Diagram: Top of Bison Skull, 10 June 1802 (Jefferson Papers)
View of the Upper Part From the Suter H the center of the Head to root of the horn I 7 Inches...
12Enclosure II, Diagram: Back of Bison Skull, 10 June 1802 (Jefferson Papers)
View of the Back part that Joins the neck From A to B 2 feet 5 Inches. Circumference at C 21...
13To 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...
14Diagram: 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...
15Diagram: Fossil Skull from Kentucky, 18 July 1802 (Jefferson Papers)
View of Bone from Kentucky, presented the American Philosophical Society. MS ( DLC : TJ Papers,...
16Diagram: 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...
17To Thomas Jefferson from Charles Willson Peale, 28 October 1802 (Jefferson Papers)
A Gentleman from Virginia lately viewing the Skeleton of the mammoth, told me that 9 miles from...
18To Thomas Jefferson from Charles Willson Peale, 12 December 1802 (Jefferson Papers)
Mr. Hunter is returned from Kentucky and tells me that the account of the upper part of the Skull...
19To James Madison from Charles Willson Peale, 9 January 1803 (Abstract) (Madison Papers)
9 January 1803, Museum. At the request of his friend John I. Hawkins, writes to inform JM of...
20To Thomas Jefferson from Charles Willson Peale, 10 January 1803 (Jefferson Papers)
I have received letters from my Sons dated Octr 14th, about two weeks after they had opened their...