Public Auditorium went through a minor renovation in 1976. The renovation was done by Fischer & Jirouch Company. The purpose of the unit, installed in Music Hall, was to diffuse cool air as it was being pumped in by the HVAC system. This particular unit was touted to be "the largest in the Middle West." | Source: Cleveland State University, Michael Schwartz Library, Special CollectionsDownload Original File
Source
Cleveland State University, Michael Schwartz Library, Special Collections
