
    548 A.2d 546
    BABCOCK & WILCOX and Insurance Company of North America, Appellants, v. WORKMEN’S COMPENSATION APPEAL BOARD (Oliver H. MOORE at No. 11; William D. Cleary at No. 12; Stanley L. Phillips at No. 13; and Malcum Barrow at No. 14). BABCOCK & WILCOX and Pacific Employers Insurance Company, Appellants, v. WORKMEN’S COMPENSATION APPEAL BOARD (Norman L. OLIVER).
    Supreme Court of Pennsylvania.
    Argued Sept. 27, 1988.
    Decided Oct. 20, 1988.
    
      Raymond F. Keisling, Will, Keisling, Ganassi & McCloskey, Carnegie, for appellants.
    LeRoy S. Zimmerman, Atty. Gen., Samuel S. Blaufeld, Pamela M. Schiller, Norman R. Haigh, Secretary, W.C.A.B., Harrisburg, for appellees.
    Richard W. Rosenblitt, Galfand, Berger, Lurie & March, Philadelphia, amicus curiae, for Pennsylvania AFL-CIO.
    Edwin H. Beachler, Pennsylvania, Trial Lawyers Assn., William Caroselli, Pittsburgh.
    Before NIX, C.J., and LARSEN, FLAHERTY, McDERMOTT, ZAPPALA, PAPADAKOS and STOUT, JJ.
   ORDER

PER CURIAM:

Appeals dismissed as having been improvidently granted.  