Image Item No. Description  1342-1  (Original Box) for Electric Switches and Tiles Catalog: Original Boxes: Educational & Dacta: Service Packs: Technic  1343-1  (Original Box) for Optosensors (4.5V) and Discs Catalog: Original Boxes: Educational & Dacta: Service Packs: Technic  1344-1  (Original Box) for Light Bricks (4.5V) Catalog: Original Boxes: Educational & Dacta: Service Packs  1345-1  (Original Box) for Pinions, Pegs, Axles and Nuts Catalog: Original Boxes: Educational & Dacta: Service Packs: Technic