626 A.2d 502 J.H. FRANCE REFRACTORIES COMPANY and the Van Brunt Company, Appellants v. ALLSTATE INSURANCE COMPANY, PMA Insurance Company, St. Paul Insurance Company, U.S. Fire Insurance Company, Wausau Insurance Company and Rockwood Insurance Company, Appellees. ALLSTATE INSURANCE COMPANY, Appellee v. J.H. FRANCE REFRACTORIES COMPANY, Appellant. Pennsylvania Manufacturers Insurance Company, St. Paul Fire Insurance Company, […]