This is an OCR edition without illustrations or index. It may have numerous typos or missing text. However, purchasers can download a free scanned copy of the original rare book from GeneralBooksClub.com. You can also preview excerpts from the book there. Purchasers are also entitled to a free trial membership in the General Books Club where they can select from more than a million books without charge. Original Published by: J. J. Piper, printer in 1866 in 65 pages; Subjects: Tunnels; Hoosac Tunnel (Mass.); Railroad tunnels; Science / Applied Sciences; Technology & Engineering / General; Technology & Engineering / Civil / General; Transportation / Railroads / General; Transportation / Railroads / History;