{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Landmarks on the Iron Road: Two Centuries of North American Railroad Engineering (Railroads Past and Present)","author_name":"William D. Middleton","thumbnail_url":"https://www.ebooknetworking.net/books/025/322/big0253223601.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0253223601.html\">Landmarks on the Iron Road: Two Centuries of North American Railroad Engineering (Railroads Past and Present)</a>","width":400,"height":300}