
    437 A.2d 1015
    Berks Mutual Leasing Co., et al. v. Empire Steel. Berks Mutual Leasing Co., et al., Appellants v. Empire Steel. Berks Mutual Leasing Co., et al. v. Empire Steel. Berks Mutual Leasing Co., et al. v. Empire Steel. Appeal of C. N. A. Insurance. Appeal of Patrick J. Alfiero. Appeal of International Harvester Co.
    Reargument Denied Dec. 9, 1981.
    Petition for Allowance of Appeal Denied Jan. 29, 1982.
    
      Argued March 2, 1981.
    John G. Jenemann, for C. N. A., Insurance, appellant (at No. 1866) and appellee (at Nos. 1867, 1868 and 1956);
    Kean K. McDonald, for Berks, et al., appellants (at No. 1867) and appellees (at Nos. 1866, 1868 and 1956); Paul R. Anapol, for Alfiero, appellant (at No. 1868) and appellee (at Nos. 1866, 1867 and 1956);
    Steve McEwen, for International Harvester, appellant (at No. 1956) and appellee (at Nos. 1866,1867 and 1868); J. Grant McCabe, III, for Empire Steel, appellee.
    Before CERCONE, P. J., and WICKERSHAM and BRO-SKY, JJ.
   The order of the lower court is affirmed.  