{"product_id":"signal-box-register-volume-4-southern-railway-paperback","title":"Signal Box Register Volume 4: Southern Railway (Paperback)","description":"\u003cp\u003eA listing of all Southern Railway signal boxes with details of box construction and frame. Published by the Signalling Record Society.\u003c\/p\u003e","brand":"Christopher Hall","offers":[{"title":"Paperback","offer_id":44347825651873,"sku":"9781873228302","price":43.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0462\/1120\/3233\/files\/16wee8y-front-shortedge-384_eb991fd9-c53c-4e84-b45d-fc5d9b15a6c3.jpg?v=1747592609","url":"https:\/\/bookswholesale.myshopify.com\/products\/signal-box-register-volume-4-southern-railway-paperback","provider":"BooksWholesale","version":"1.0","type":"link"}