The Colorado Magazine was published by the Colorado Historical Society from 1923 to 1980 and contains hundreds of articles about significant Colorado and Western people and events. The Colorado Magazine was continued by Colorado Heritage.
City directories, usually published annually, provide an alphabetical listing of the adult residents in a city or area, and may include the individual's address, occupation, spouse's name, place of employment, and other facts. Search our online index to find available volumes.
Colorado State Business Directories 1875 -1956
Business directories, published annually, provide listings for businesses, individuals in business, and public office holders. View a list of business directories available at the Library & Research Center.
History Colorado also has association directories, mining directories, club membership directories, college student annuals, Who's Who publications, and others. Search our online catalog to find titles and call numbers.
Contact the Library
Stephen H. Hart Library and Research Center
History Colorado Center
Denver, CO 80203