{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Cornish beam engine;: A survey of its history and development in the mines of Cornwall and Devon from before 1800 to the present day, with something of its use elsewhere in Britain and abroad","author_name":"Denys Bradford Barton","thumbnail_url":"https://www.ebooknetworking.net/books/B00/06B/bigB0006BY10I.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0006BY10I.html\">The Cornish beam engine;: A survey of its history and development in the mines of Cornwall and Devon from before 1800 to the present day, with something of its use elsewhere in Britain and abroad</a>","width":400,"height":300}