
    499 A.2d 576
    VALE CHEMICAL COMPANY v. HARTFORD ACCIDENT AND INDEMNITY COMPANY, Petitioner, and Transamerica Insurance Company, and Manufacturers’ Casualty Insurance Company. Petition of TRANSAMERICA INSURANCE COMPANY and Manufacturers’ Casualty Insurance Company.
    Supreme Court of Pennsylvania.
    Oct. 18, 1985.
   Petition for Allowance of Appeal GRANTED, Nos. 138 and 139 E.D. Appeal Docket 1985.  