{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"U.S. Postal Service bicentennial postmarks, 1972-1984 (ATA handbook)","author_name":"Bertram Rothenberg","thumbnail_url":"https://www.ebooknetworking.net/books/093/599/big0935991018.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0935991018.html\">U.S. Postal Service bicentennial postmarks, 1972-1984 (ATA handbook)</a>","width":400,"height":300}