Duluth Superior Transit Company and Duluth Superior Bus CompanyTwo-sided brochure; Souvenir Map and Bus Guide Map of Duluth, Minnesota and Superior, Wisconsin. Showing Bus Lines, Six Interesting Bus Trips We Are Sure You Will Enjoy, Recreational Opportunities Available to Bus Riders; golf; fishing; boat rides, baseball; tennis; archery; museums; World's Transportation Bargain; fares; minutes from downtown.JPEGengDuluth Superior Transit Company and Duluth Superior Bus CompanyPublicTransportationSouvenir Map and Bus Guide, Duluth-Superior Transit Company, Duluth, MinnesotaMapsMinnesota--DuluthMinnesota--Saint Louis CountyMinnesota1952University of Minnesota