Report of the Hoosac Tunnel, by Tappan Wentworth 40427 [Full title: Report of the Hoosac Tunnel and Troy and Greenfield Railroad, by the Joint Standing Committee of 1866.] [Link: http://www.gutenberg.org/4/0/4/2/40427 ] [Files: 40427.txt; 40427-8.txt; 40427-h.htm] Thanks to Tom Cosmas David