
    Commonwealth v. Levin, Appellant.
    Argued March 24, 1975.
    
      Jonathan Levin, appellant, in propria persona; Stewart J. Green-leaf, Assistant District Attorney, with him J. David Bean, Assistant District Attorney, William T. Nicholas, First Assistant District Attorney, and Milton 0. Moss, District Attorney, for Commonwealth, appellee.
   Judgment of sentence affirmed.  