
    Laurel Equipment Company, Appellant, v. Rig & Crane Equipment Rental, Inc., et al.
    Argued June 10, 1975.
    
      Arthur F. Loeben, Jr., with him Wells, Campbell, Wells & Loeben, for appellant; Lester J. Schaffer, with him Blank, Rome, Klaus & Comisky, for appellee.
   opinion by

Tredinnick, J.

Order affirmed.  