{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Jeweller's Assistant in the Art of Working in Gold: A Practical Treatise for Masters and Workmen, Compiled from the Experience of Thirty Years' Workshop Practice","author_name":"George Edward Gee","thumbnail_url":"https://www.ebooknetworking.net/books/140/214/big1402142064.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1402142064.html\">The Jeweller&#039;s Assistant in the Art of Working in Gold: A Practical Treatise for Masters and Workmen, Compiled from the Experience of Thirty Years&#039; Workshop Practice</a>","width":400,"height":300}