{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"On the railway connections of Philadelphia with the central West : letters of Prof. Edward D. Mansfield of Cincinnati to Job R. Tyson, Esq., LL. D. of Philadelphia","author_name":"Edward Deering Mansfield, Job R. 1803-1858 Tyson","thumbnail_url":"https://www.ebooknetworking.net/books/B00/B4K/bigB00B4K5E7Y.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00B4K5E7Y.html\">On the railway connections of Philadelphia with the central West : letters of Prof. Edward D. Mansfield of Cincinnati to Job R. Tyson, Esq., LL. D. of Philadelphia</a>","width":400,"height":300}