Expert testimony before the Indian Claims Commission: Anthropological report on Indian occupancy of certain territory claimed by the Dakota Sioux Indians and by rival tribal claimants in North and South Dakota, Colorado, Nebraska, Wyoming and Montana, 1868,

Eitemau Tebyg

• Expert testimony before the Indian Claims Commission: Appraisal of Sioux Lower Brule land in Lyman County, South Dakota, 1890-1900
• Expert testimony before the Indian Claims Commission: Appraisal of the Black Hills lands of the Sioux Nation in South Dakota
• Expert testimony before the Indian Claims Commission: Appraisal of Sioux lands in the Black Hills area of South Dakota, 1877
• Expert testimony before the Indian Claims Commission: Mineral value of the Sioux Lands in the Black Hills, South Dakota, 1877
• Expert testimony before the Indian Claims Commission: Appraisal of the lands of the Sioux Tribe in North Dakota, South Dakota, Nebraska, Wyoming and Montana in 1869