{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"American Tool Making and Interchangeable Manufacturing: A Treatise Upon the Designing, Constructing, Use, and Installation of Tools, Jigs, Fixtures, ... Mechanisms, and Labor-Saving Contriv","author_name":"Joseph V. Woodworth","thumbnail_url":"https://www.ebooknetworking.net/books/133/053/big1330539281.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1330539281.html\">American Tool Making and Interchangeable Manufacturing: A Treatise Upon the Designing, Constructing, Use, and Installation of Tools, Jigs, Fixtures, ... Mechanisms, and Labor-Saving Contriv</a>","width":400,"height":300}