Van Tassel, Cathy2007-01-032022-02-032007-01-032022-02-03https://hdl.handle.net/11124/7693Held in the Russell L. and Lyn Wood Mining History Archive, Arthur Lakes Library, Colorado School of Mines.Close-up view of the Silver Queen Gondola drive bull wheel.color photographsIn copyright - non-commercial use permitted (http://rightsstatements.org/vocab/InC-NC/1.0/).Aspen Skiing CompanyLeitner-Poma of America Inc.RopewaysStillImage