{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Transactions of the American Society of Civil Engineers, Vol. LXVIII, Sept. 1910 The New York Tunnel Extension of the Pennsylvania Railroad.The East River Division. Paper No. 1152","author_name":"Alfred Noble","thumbnail_url":"https://www.ebooknetworking.net/books/B00/82R/bigB0082RIV8Q.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0082RIV8Q.html\">Transactions of the American Society of Civil Engineers, Vol. LXVIII, Sept. 1910 The New York Tunnel Extension of the Pennsylvania Railroad.The East River Division. Paper No. 1152</a>","width":400,"height":300}