{ "item_title" : "Investigation of Methods of Railway Train Lighting", "item_author" : [" Edward Wray "], "item_description" : "This book provides an in-depth examination of the various methods of lighting railway trains in the late 19th century. The author discusses the technical details of different types of lamps and lighting systems and evaluates their efficacy and cost-effectiveness. This book is an excellent resource for historians of technology and those interested in the history of railways.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.", "item_img_path" : "https://covers1.booksamillion.com/covers/bam/1/02/031/496/1020314966_b.jpg", "price_data" : { "retail_price" : "30.95", "online_price" : "30.95", "our_price" : "30.95", "club_price" : "30.95", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }

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