{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A New Method of Signalling On Railways","author_name":"David Lionel Goldsmid-Stern Salomons","thumbnail_url":"https://www.ebooknetworking.net/books/114/479/big1144799678.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1144799678.html\">A New Method of Signalling On Railways</a>","width":400,"height":300}