{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"American engineering illustrated by large and detailed engravings embracing various branches of mechanical art stationary marine river boat, screw propeller, locomotive pumping and steam fire engines rolling and sugar mills tools and iron bridges 1861 [Ha","author_name":"Gustavus Weissenborn","thumbnail_url":"https://www.ebooknetworking.net/books/933/335/big9333358676.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-9333358676.html\">American engineering illustrated by large and detailed engravings embracing various branches of mechanical art stationary marine river boat, screw propeller, locomotive pumping and steam fire engines rolling and sugar mills tools and iron bridges 1861 [Ha</a>","width":400,"height":300}