
    Commonwealth v. Evan, et al., Appellants.
    Argued December 4, 1974.
    
      Robert E. Levy, with him Anthony D. Miele, for appellants; James E. Davis, District Attorney, for Commonwealth, appellee.
   Judgment of sentence affirmed; petition for reargument refused March 17, 1975.

Van der Voort, J., absent.  