726 A.2d 444 OLD REPUBLIC INSURANCE COMPANY, Petitioner, v. WORKERS’ COMPENSATION APPEAL BOARD (MASCOLO), Respondent. Commonwealth Court of Pennsylvania.Submitted on Briefs May 15, 1998. Filed March 15, 1999. Appeal from the Workers’ Compensation Appeal Board, No. A97-0361. Page 445 Terry L. M. Bashline, Pittsburgh, for petitioner. Michael A. Johnson, Mt. Pleasant, for respondent. BEFORE: DOYLE, […]