
    Commonwealth v. Marshall, Appellant.
    Submitted May 24, 1971.
    Before Bell, C. J., Jones, Eagen, O’Brien, Roberts, Pomeroy and Barbieri, JJ.
    
      
      Arthur K. Bits, Assistant Public Defender, for appellant.
    
      Jerome T. Foerster, Assistant District Attorney, and LeBoy 8. Zimmerman, District Attorney, for Commonwealth, appellee.
    October 12, 1971:
   Opinion

Per Curiam,

Order affirmed.  