
    August 14, 1981.
    435 A.2d 909
    Assalone etc. v. Poeta, et al. Appeal of Rockwood Insurance Co.
    Submitted Jan. 12, 1981.
    Richard A. Bell, for appellant;
    John E. Fernán, for Assalone, appellee;
    Robert D. Douglass, for Poeta, appellee;
    John E. Hall, for P & N Coal, appellee.
    Before SPAETH, BROSKY and MONTGOMERY, JJ.
   Order affirmed.  