
    Edw. K. Tryon Co., Appellant, v. Keystone Discount Stores, Inc.
    Argued January 9, 1968.
    Before Bell, C. J., Musmanno, Jones, Cohen, Eagen, O’Brien and Roberts, JJ.
    
      Roland J. Christy, with him James R. Roller, for appellant.
    
      Bernard A. Buzgon, with him Stanley W. Ratz, and Davis, Ratz, Buzgon & Davis, for appellee.
    March 15, 1968:
   Opinion

Per Curiam,

Order affirmed.  