University Museum / University of Wyoming Expedition; John Witthoft, 1967

67-22-1.10

67-22-1.9

67-22-1.11

67-22-1.13

67-22-1.7

67-22-1.12

67-22-1.5

67-22-4.4

67-22-1.6

67-22-4.5

67-22-1.2