
    Commonwealth v. Davis, Appellant.
    Argued April 15, 1970.
    
      John J. Dean, Assistant Public Defender, with him George H. Ross, Public Defender, for appellant;
    
      Carol Mary Los, Assistant District Attorney, with her Robert L. Campbell, Assistant District Attorney, and Robert W. Duggan, District Attorney, for Commonwealth, appellee.
   Judgment of sentence affirmed.  