Main Stairway on Mezzanine Floor ID: 11872 | This file appears in: Hippodrome Creator: K-win & Co. | Date: ca. 1916 | Source: Cleveland Memory Project, Cleveland State University Library Special Collections Download Original File CreatorK-win & Co.SourceCleveland Memory Project, Cleveland State University Library Special CollectionsDateca. 1916 "Main Stairway on Mezzanine Floor" appears in: Hippodrome