KEYSTONE

PHOTOGRAPHIC APPARATUS AND SUPPLIES-NAMELY, CAMERAS, CARRYING CASES FOR CAMERAS, PROJECTORS-INCLUDING STILL AND MOTION PICTURE PROJECTORS, SLIDE PROJECTORS, PROJECTION SCREENS, FILMS, FILM SPLICING OUTFITS INCLUDING FILM SPLICER FILM HOLDING CONTAINERS AND REELS, FILM TITLERS, FILM EDITORS, AND PHOTOGRAPHIC AND PROJECTION LENSES