00833cam a2200217 4500 91743490 TxAuBib 20061207120000.0 060328s2006||||||||||||||||||||||||eng|u 18065 Project Gutenberg PGUSA eng TxAuBib Noble, Alfred. 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 [Gutenberg] / by Alfred, 1844-1914 Noble. Project Gutenberg, 2006. Project Gutenberg. Freely available. Electronic text. Civil engineering -- Periodicals. Railroad tunnels -- Design and construction. http://www.gutenberg.org/license Rights TXTLL