
    372 A.2d 436
    Confer et al., Appellants, v. Macke of Lycoming, Inc. et al.
    Argued December 10, 1976.
    Patrick J. O’Connor, with him E. Eugene Yaw, Carl E. Barlett, and John R. Bonner, for appellants; John C. Youngman, with him Candor, Youngman, Gibson & Gault, for appellees.
   Order affirmed.  