{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The metal mixer, the easiest, simplest and most exact method of mixing iron by chemical analysis, with tables and ready made mixtures. Indispensable to molders, melters and foundry men","author_name":"William Waldron Ellis","thumbnail_url":"https://www.ebooknetworking.net/books/117/182/big1171821786.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1171821786.html\">The metal mixer, the easiest, simplest and most exact method of mixing iron by chemical analysis, with tables and ready made mixtures. Indispensable to molders, melters and foundry men</a>","width":400,"height":300}