CASE NUMBER: 81-0409-RR-CSS CASE DESCRIPTION: PPG INDUSTRIES I/BALT ANDHIO RR CO DOCUMENT SIGNED ON: 5/10/2024 DATE OF SERVICE: ________________________________________ 06/23/1982 Case dismissed. 04/22/1981 Filing accepted. 04/16/1981 Answer filed. 03/30/1981 Case filed.