{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Gambling on Ore: The Nature of Metal Mining in the United States, 1860–1910 (Mining the American West)","author_name":"Curtis, Kent","thumbnail_url":"https://www.ebooknetworking.net/books/160/732/big160732234X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-160732234X.html\">Gambling on Ore: The Nature of Metal Mining in the United States, 1860–1910 (Mining the American West)</a>","width":400,"height":300}