Price in 1946: Unlisted Searchlight type. Operated like a real signal system. Permits one train to follow another on single track without danger of collision. Light flashes red and green. Electrically operated by remote control for one train. Two train operation works automatically from trips in track. Enamel finish. Size 5 1/2" x 1 3/4" x 1 3/4".
Price in 1947: Unlisted Searchlight type. Operated like a real signal system. Permits one train to follow another on single track without danger of collision. Light flashes red and green. Electrically operated by remote control for one train. Two train operation works automatically from insulated sections in the track. Enamel finish. Size 5 1/2" x 1 3/4" x 1 3/4".
Price in 1948: Unlisted NOT AVAILABLE: Searchlight type. Operated like a real signal system. Permits one train to follow another on single track without danger of collision. Light flashes red and green. Electrically operated by remote control for one train. Two train operation works automatically from insulated sections in the track. Enamel finish. Size 5 1/2" x 1 3/4" x 1 3/4".