
    J. R. P., Inc. v. Miller et al., Appellants.
    Argued April 30, 1970.
    Before Bell, C. J., Jones, Cohen, Eagen, O’Brien, Roberts and Pomeroy, JJ.
    
      
      David C. Harrison, with him Kramer, Harrison and Burnstein, for appellants.
    
      Max W. Gibbs, with him Sand, Gibbs & Smith, for appellee.
    July 2, 1970:
   Opinion

Per Curiam,

Order affirmed.  