{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Pennsylvania Anthracite Coal Industry, 1860-1902","author_name":"Richard G. Healey","thumbnail_url":"https://www.ebooknetworking.net/books/158/966/big1589661508.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1589661508.html\">The Pennsylvania Anthracite Coal Industry, 1860-1902</a>","width":400,"height":300}