
    Commonwealth v. Duffy, Appellant.
    Argued April 16, 1975.
    
      R. Mellon, with him Robert K. Stitt, III, Mark L. Glosser, Samuel J. Reich, and Cooper, Schwartz, Diamond & Reich, for appellant; Robert L. Campbell, Assistant District Attorney, with him Robert L. Eberhardt, Assistant District Attorney, John M. Tighe, First Assistant District Attorney, and John J. Hickton, District Attorney, for Commonwealth, appellee.
   Judgment of sentence affirmed.  