Edward Sherriff Curtis (1868-1952)
Iron Plume - Ogalala, 1907
photogravure
7 x 5 inches (image)
12.5 x 9.5 inches (paper)
22.25 x 18.25 inches (frame)
titled lower left and marked: From Copyright Photograph 1907 by E.S. Curtis

LITERATURE
The North American Indian (1907-1930) v.03, The Teton Sioux. The Yanktonai. The Assiniboin ([Seattle] : E.S. Curtis ; [Cambridge, Mass. : The University Press], 1908), facing page 32.

The photogravure appears to be in good condition; examined out of frame; no visible condition issues.