Glass Works Office ID: 1922 | This file appears in: Kokomo Opalescent Glass The original headquarters building of the glass operation is still in use. It can be seen at the far left of the previous lithographic image. | Date: 2019 | Source: Photo courtesy of Kokomo Opalescent Glass. Download Original File SourcePhoto courtesy of Kokomo Opalescent Glass.Date2019 "Glass Works Office" appears in: Kokomo Opalescent Glass