This collection includes prints and photographic negatives collected by Captain Allyn K. Capron. Many of the photographs were taken in the Fort Sill area in Oklahoma throughout Capron's time serving there. While a few of these photographs depict Capron, the majority of the Fort Sill photographs feature Native American prisoners of war. This collection also contains portraits taken by Frank A. Rinehart and Adolph F. Muhr during the 1898 U.S. Indian Congress of the Trans Mississippi and International Exposition in Omaha, Nebraska. In addition, this collection contains rare photographs from a 1900 Niimíipuu (Nez Perce) and Umatilla delegation visit led by Chief Joseph to Washington, DC. Additional assorted photographs, which were collected by Capron and taken among several communities in Nebraska, North Dakota, Oklahoma, Alabama, and Florida by various photographers, are also included.
The communities represented within this collection include the Apsáalooke (Crow/Absaroke), Assiniboine (Stoney), Southern Inunaina (Arapaho), Kiowa, Pikuni (Piegan) [Blackfeet Nation, Browning, Montana], Apache, Chiricahua Apache, Oglala Lakota (Oglala Sioux), Cayuse, Sihasapa Lakota (Blackfoot Sioux), Niimíipuu (Nez Perce), Umatilla, Potawatomi, Warm Springs Chiricahua Apache (New Mexico), Southern Plains, and Hunkpapa Lakota (Hunkpapa Sioux), with a few individuals identified simply as Sioux.
