1934. 2018-05-11T19:12:20Z. 2018-05-11T19:12:20Z. Dobbin, C. E. (Carroll Edward), 1892-1967. U.S. Dept. of the Interior, Geological Survey. English. cartographic image. Public. Montana, Fallon County, North Dakota, Bowman County, Montana., Fallon County., North Dakota., and Bowman County.