Louis Marx No 405-A Automatic Block Signal Red Green Light Train Accessory Box

Vintage Marx Trains O Gauge No. 405-A Automatic Block Signal (With Box)    Up for sale is a vintage Louis Marx Co. No. 405-A Automatic Block Signal layout accessory in O scale!    Made in the USA during the pre-war / early post-war era, this classic tinplate accessory features red and green signal lenses, a chrome rear ladder, screw terminal contacts, and a detailed steam locomotive lithograph on the base cabinet.    Features:    * Authentic Louis Marx Release: Model No. 405-A pre-war/post-war accessory.  * Classic Construction: Metal base with lithographed graphic, chrome ladder, and red/green signal housing.  * Original Box Included: Comes with its original illustrated cardboard box featuring printed installation diagrams (IMG_1228.jpg).    Detailed Condition Description    Condition: Used – Vintage Condition (Includes Original Box Paper Fragment)    * Signal Condition: Good overall vintage condition. Metal base and top chrome housing retain strong luster with minor age patina. Side terminals show light oxidation. The lithographed train graphics remain bright and legible. Red and green lenses are fully intact.  * Box Packaging: Heavy vintage wear. Cardboard shows creasing, edge fraying, tears, and missing top end flaps. Wiring diagram printed on side panel remains fully legible. Includes detached instruction cardboard insert section.