{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Cobs, Pieces of Eight and Treasure Coins: The Early Spanish-American Mints and their Coinages 1536-1773","author_name":"Sewall Menzel","thumbnail_url":"https://www.ebooknetworking.net/books/089/722/big0897222849.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0897222849.html\">Cobs, Pieces of Eight and Treasure Coins: The Early Spanish-American Mints and their Coinages 1536-1773</a>","width":400,"height":300}