Transactions of the American Society of Civil Engineers, Vol. LXVIII, Sept. 1910, The North River Tunnels. Paper No. 1155

Note S — River Tunnels. (continued 2)

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Shoving shield into silt with ... doors open.

Return to River Tunnels. (continued 2)Return to River Tunnels. (continued 2)Return to River Tunnels. (continued 2)Return to River Tunnels. (continued 2)Return to River Tunnels. (continued 2)Return to River Tunnels. (continued 2)Return to River Tunnels. (continued 2)Return to River Tunnels. (continued 2)Return to River Tunnels. (continued 2)Return to River Tunnels. (continued 2)Return to River Tunnels. (continued 2)Return to River Tunnels. (continued 2)Return to River Tunnels. (continued 2)Return to River Tunnels. (continued 2)Return to River Tunnels. (continued 2)Return to River Tunnels. (continued 2)Return to River Tunnels. (continued 2)Return to River Tunnels. (continued 2)

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