{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A treatise on the construction and use of milling machines made by Brown & Sharpe mfg. co., Providence, R.I., U.S.A., manufacturers of machinery and tools","author_name":"Brown & Sharpe Manufacturing Co","thumbnail_url":"https://www.ebooknetworking.net/books/117/769/big1177698986.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1177698986.html\">A treatise on the construction and use of milling machines made by Brown &amp; Sharpe mfg. co., Providence, R.I., U.S.A., manufacturers of machinery and tools</a>","width":400,"height":300}