{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The manufacture of iron, in all its various branches. Also, a description of forge hammers, rolling mills, blast machines, hot blast, etc., etc. To which is added an essay on the manufacture of steel","author_name":"Frederick Overman","thumbnail_url":"https://www.ebooknetworking.net/books/117/775/big1177759616.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1177759616.html\">The manufacture of iron, in all its various branches. Also, a description of forge hammers, rolling mills, blast machines, hot blast, etc., etc. To which is added an essay on the manufacture of steel</a>","width":400,"height":300}