2016-06-032016-06-031869-01-21http://hdl.handle.net/11244/40061Arikara IndiansCrow IndiansGros Ventre IndiansMandan IndiansSioux IndiansLetter of the Secretary of the Interior, communicating an estimate of appropriations to supply deficiencies in the appropriations for the Sioux of Dakota, Arickarees, Gros- Ventres, and Mandans, Crows, and Yanktons