{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Price Guide for Insulators. A History and Guide to North American Glass Pintype Insulators","author_name":"John & Carol McDougald","thumbnail_url":"https://www.ebooknetworking.net/books/B00/481/bigB00481UKBQ.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00481UKBQ.html\">Price Guide for Insulators. A History and Guide to North American Glass Pintype Insulators</a>","width":400,"height":300}