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![Donner Lake, Tunnels no. 7 and 8, from Summit Tunnel, eastern summit in distance. 1866?-1872?](16097.gif%3Fn=1)
Donner Lake, Tunnels no. 7 and 8, from Summit Tunnel, eastern summit in distance. 1866?-1872?
New York Public Library
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Created over 11 years ago
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