
    Commonwealth v. Mitchell, Appellant.
    Submitted September 28, 1970.
    Before Bell, C. J., Jones, Cohen, Eagen, O’Brien, Roberts and Pomeroy, JJ.
    
      
      John J. Dean, Assistant Public Defender, and George H. Boss, Public Defender, for appellant.
    
      Carol Mary Los and Robert L. Campbell, Assistant District Attorneys, and Robert W. Duggan, District Attorney, for Commonwealth, appellee.
    November 12, 1970:
   Opinion

Per Curiam,

Order affirmed on authority of Commonwealth v. Johnson, 431 Pa. 522, 246 A. 2d 345 (1968); Commonwealth v. Wilson, 430 Pa. 1, 241 A. 2d 760 (1968); Commonwealth ex rel. Washington v. Maroney, 427 Pa. 599, 235 A. 2d 349 (1967).  