379 A.2d 1080 Westmoreland Casualty Company, Petitioner v. Commonwealth of Pennsylvania, Workmen’s Compensation Appeal Board and Commonwealth of Pennsylvania, Respondents. Commonwealth of Pennsylvania and Department of Labor and Industry, Petitioners v. Commonwealth of Pennsylvania, Workmen’s Compensation Appeal Board and Westmoreland Casualty Company, Respondents. Commonwealth Court of Pennsylvania.Argued September 15, 1977 November 25, 1977. Workmen’s compensation […]