456-HPR All Readers, Portable Readers 456-HPR Very small portable half page reader - 16/35mm manual roll film - Single Lens Facility.
456-HP All Readers, Portable Readers 456-HP Very small portable half page reader - Fiche/Jackets/Ap Cards - Single Lens Facility.
456-Briefcase All Readers, Portable Readers 456-Briefcase BRIEFCASE READER - Fiche/Jackets/AP Cards - Dual Lens Facility.