Wyoming State Business Directory 

Wyoming State Business Directory with Live Stock Department, Wool Growers' Department, Classified Department. 

Denver, Colo.: The Gazetteer Publishing Co., 1901-

The Wyoming State Business Directory was published between 1901 and 1941 by "The Gazetteer Publishing Company" of Denver, Colorado. It not only included information about the businesses throughout Wyoming but also a short description of cities and towns and overview of Wyoming's history and government.