Cotober 1909; "Map number 11429."23 x 20 centimeters on sheet 27 x 21 centimetersJPEGUMN_ALMA:9973979709501701engDept. of the Interior, Bureau of Reclamation (Washington, D.C)PublicLower Yellowstone Irrigation Project, N. Dak.,- Mont : general mapMapsUnited States1909University of Minnesota