{"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 ...: Also, the Patent ... 1841 [Hardcover]","author_name":"James Herron","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B012ASWSC2.html\">A Practical Description of Herron&#039;s Patent Trellis Railway Structure ...: Also, the Patent ... 1841 [Hardcover]</a>","width":400,"height":300}