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![Mullen Tunnel Grade east approach [showing log cabin at the bottom of grade.] 1876?-1903?](51335.png%3Fn=1)
Mullen Tunnel Grade east approach [showing log cabin at the bottom of grade.] 1876?-1903?
New York Public Library
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This is an Anaglyph (what is that?)
Created over 8 years ago
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