{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Three reports upon improved methods of constructing and working atmospheric railways","author_name":"Robert Mallet","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3QC/bigB003QCJR8U.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003QCJR8U.html\">Three reports upon improved methods of constructing and working atmospheric railways</a>","width":400,"height":300}