
    Commonwealth v. Tate, Appellant.
    Before Ullman, J., without a jury.
    Submitted December 11, 1968.
    
      Otis Tate, appellant, in propria persona; Charles A. Klein and James D. Crawford, Assistant District Attorneys, Richard A. Sprague, First Assistant District Attorney, and Arlen Specter, District Attorney, for Commonwealth, appellee.
   Judgment of sentence affirmed.  