{"product_id":"specify-these-for-your-new-trolley-cars-1910s-essco-catalog","title":"Specify These For Your New Trolley Cars 1910's ESSCO Catalog","description":"\u003cp\u003eThe Electric Service Supplies Company, or ESSCO, was a manufacturer of high-quality parts for trolleys, interurbans, and subway cars.  The companyÕs Keystone Line of products, which included a patented trolley pole catcher, were \u003cbr\u003e\nconsidered industry standard.  They were often supplied as factory equipment by manufacturers such as J.G. Brill and Co. This high quality booklet is a reprint of a brochure created by \u003cbr\u003e\nESSCO to promote their products in the 1920Õs.\u003c\/p\u003e","brand":"Electric Service Supplies Company","offers":[{"title":"Paperback","offer_id":44310510370977,"sku":"9781111129006","price":28.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0462\/1120\/3233\/files\/1nzqkg2-front-shortedge-384_0cf7955a-b385-48ab-a575-8d149fc695f1.jpg?v=1748407264","url":"https:\/\/bookswholesale.myshopify.com\/products\/specify-these-for-your-new-trolley-cars-1910s-essco-catalog","provider":"BooksWholesale","version":"1.0","type":"link"}