{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Stamp milling: A treatise on practical stamp milling and stamp mill construction (Volume 2)","author_name":"Algernon Del Mar","thumbnail_url":"https://www.ebooknetworking.net/books/B00/2Y5/bigB002Y5VXL4.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B002Y5VXL4.html\">Stamp milling: A treatise on practical stamp milling and stamp mill construction (Volume 2)</a>","width":400,"height":300}