
    DuGross, Appellant, v. Strawbridge & Clothier. DuGross v. A.B.C. Express Co., Inc. et al., Appellants.
    Argued March 20, 1969.
    
      Richard D. Marburg, with him Swartz, Campbell & Detweiler, for appellant; David F. Kaliner, for appellees.
   Order and judgment affirmed.  