496 A.2d 67 Edward Singer, Petitioner v. Workmen’s Compensation Appeal Board (Fruehauf and CNA Insurance Company), Respondents. Commonwealth Court of Pennsylvania.Argued May 7, 1985 July 17, 1985. Workmen’s compensation — Scope of appellate review — Capricious disregard of competent evidence — Stipulations of facts — Substantial evidence. 1. Review by the Commonwealth Court of Pennsylvania […]