
    Commonwealth v. Lafferty et al., Appellants.
    Argued May 25, 1970.
    Before Bell, C. J., Jones, Cohen, Eagen, O’Brien, Roberts and Pomeroy, JJ.
    
      
      Dmid E. Lehman, with him J ames II. King, Martin Goodman, and MeNees, Wallace & Enrich, and Goodman, Notopoulos & Silverman, for appellants.
    
      Edward T. Baker, Deputy Attorney General, with him William G. Sennett, Attorney General, for Commonwealth, appellee. ..
    October 9, 1970:
   Opinion.

Per Curiam,

Judgment affirmed.  