The U.S. Geological Survey in camp at Red Buttes. Figures are 1. F.V. Hayden, U.S. Geologist in Charge, 2. James Stevenson, 3. H.W. Elliot, 4. S.R. Gifford, guest, 5. J.H. Beaman, 6. C.S. Turnbull, 7 and 8. cooks, 9. Cyrus Thomas, 10. H.D. Schmidt, 11. C.P. Carrington, 12. L.A. Bartlett, 13. Raphael, hunter, 14. A.L. Ford, 15. W.H. Jackson. Natrona County, Wyoming.
NAID: 516891 Local ID: 57-HS-282
Photographs and other Graphic Materials
Produced: August 24, 1870