{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A Practical Description of Herron's Patent Trellis Railway Structure: Embracing the Most Approved Modifications; Also, the Patent Wrought Iron Railway ... Bars, Scarfing Timbers, and Improved Fasten","author_name":"James Herron","thumbnail_url":"https://www.ebooknetworking.net/books/036/511/big0365116947.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0365116947.html\">A Practical Description of Herron&#039;s Patent Trellis Railway Structure: Embracing the Most Approved Modifications; Also, the Patent Wrought Iron Railway ... Bars, Scarfing Timbers, and Improved Fasten</a>","width":400,"height":300}