338 A.2d 744 Workmen’s Compensation Appeal Board of The Commonwealth of Pennsylvania and Mrs. Frank Varenda, Widow of Frank M. Varenda, Deceased, Appellees, v. Jeddo Highland Coal Company and Lackawanna Casualty Co., Insurance Carrier, Appellants. Commonwealth Court of Pennsylvania.Argued March 6, 1975 May 15, 1975. Workmen’s compensation — Accident — Injury — The Pennsylvania Workmen’s […]