{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Heritage Central States Numismatic Society 67th Anniversary Convention Signature Coin Auction #404","author_name":"Mark Van Winkle, Brian Koller","thumbnail_url":"https://www.ebooknetworking.net/books/159/967/big1599670399.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1599670399.html\">Heritage Central States Numismatic Society 67th Anniversary Convention Signature Coin Auction #404</a>","width":400,"height":300}