
    Commonwealth v. Purnell, Appellant.
    Submitted December 6, 1971.
    
      Alan M. Tepper, and Klovsky, Kuby and Harris, for appellant; Peter J. Smith 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.  