2020. 2022-06-13T19:54:36Z. 2022-06-17T21:32:48Z. United States. Bureau of Land Management, cartographer. U.S. Department of the Interior, Bureau of Land Management,For sale by U.S. Department of the Interior Bureau of Land Management Montana State Office. English. cartographic image. Public. Montana, Custer County, Powder River County, Custer County (Mont.), Powder River County (Mont.), and Montana.