{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Insulators - A History and Guide to North American Glass Pintype Insulators Price Guide","author_name":"John and Carol McDougald","thumbnail_url":"https://www.ebooknetworking.net/books/192/870/big1928701027.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1928701027.html\">Insulators - A History and Guide to North American Glass Pintype Insulators Price Guide</a>","width":400,"height":300}