{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Compendium of British Mining, with statistical notices of the principal mines in Cornwall; to which is added the history and uses of metals, and a glossary of the terms and usages of mining.","author_name":"Joseph Yelloly. Watson","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3GX/bigB003GXFMGU.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003GXFMGU.html\">Compendium of British Mining, with statistical notices of the principal mines in Cornwall; to which is added the history and uses of metals, and a glossary of the terms and usages of mining.</a>","width":400,"height":300}