
    Commonwealth v. Collington, Appellant.
    Submitted November 13, 1972.
    
      Sallie Ann Radicle and John J. Dean, Assistant Public Defenders, and George R. Ross, Public Defender, for appellant;
    
      Francis Ganger and Robert L. Eberhandt, Assistant District Attorneys, and Robert W. Duggan, District Attorney, for Commonwealth, appellee.
   Judgment of sentence affirmed.  