lot of 7, includes:

Helga Benndorf and Arthur Speyer, Indianer Nordamerikas 1760-1860: Aus der Sammlung Speyer (Offenbach am Mainz, Deutschen Ledermuseum Exhibition Catalogue 1968)

Frederick J. Dockstader, Indianer Nordamerikas: Schatze des Museum of the American Indian - Heye Foundation - New York (Cologne, Kunsthalle Exhibition Catalogue, 1969)

Colin F. Taylor, The Plains Indians: A Cultural and Historical View of the North American Plains Tribes of the Pre-Reservation Period (London, Salamander Books 1994)

Janet C. Berlo (Ed.), Plains Indian Drawings 1865-1935: Pages from a Visual History (New York 1996)

H.W. Hamilton and J.T. Hamilton, The Sioux of the Rosebud: A History in Pictures (University of Oklahoma Press 1971)

Barbara A. Hail, Hau, Kola! The Plains Indian Collection of the Haffenreffer Museum of Anthropology (Brown University 1980)

Garrick Bailey and Daniel Swan, Art of the Osage (Saint Louis Art Museum 2004)