
    Commonwealth v. Davis, Appellant.
    Submitted September 11, 1972.
    
      David Zwanetz, for appellant;
    
      James Garrett and Milton M. Stein, Assistant District Attorneys, James D. Crawford, Deputy District Attorney, Richard A. Sprague, First Assistant District Attorney, and Arlen Specter, District Attorney, for Commonwealth, appellee.
   Order affirmed.  