1938 official road map, Minnesota / [prepared for] Phillips Petroleum Company.H.M. Gousha Company[1938]In lower left: 438-J.C. 11-L.Includes inset of Fort William area (scale [ca. 1:2,534,400]) and index.Map of U.S. roads (indexed for national parks and monuments), local route maps of Minneapolis-St.Paul and Duluth, text, and ill. on verso.cartographic