Trouble Room, 1965 ID: 4615 | This file appears in: Cleveland Electric Illuminating Co. Known as the "trouble room," this part of the 55 Building acted as a dispatch room for C.E.I. Here, workers answered customer calls located on the wall map in the background, and could relay information from a micro-film enlarger to emergency truck crews on location somewhere in the Cleveland area. | Date: 1965 | Source: Cleveland State University Michael Schwartz Library Special Collections. Download Original File SourceCleveland State University Michael Schwartz Library Special Collections.Date1965 "Trouble Room, 1965" appears in: Cleveland Electric Illuminating Co.