{"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","author_name":"Algernon Del Mar","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1130877299.html\">Stamp milling; a treatise on practical stamp milling and stamp mill construction</a>","width":400,"height":300}