
    No. 845.
    Braunfeld et al. v. Gibbons, Commissioner of Police of the City of Philadelphia, et al.
    
      Stephen B. Narin and Marvin Garfinkel for appellants.
    
      David Berger for Gibbons et al., and Arthur Littleton for the Pennsylvania Retailers’ Association, appellees.
   Appeal from the United States District Court for the Eastern District of Pennsylvania. Probable jurisdiction noted.  