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In E. F. Mueller Postcard Collection. View of train and workers in the Florence Lake Tunnel as part of the Big Creek hydroelectric construction project. A large pipe is seen hanging from the ceiling of the tunnel. 2010-0366. E. F. Mueller,
Photographs. Nonprojected graphic
1 photographic print (postcard) ; 3 1/2 x 5 1/2 in.
Construction workers--California--Big Creek Electric railroads--California--Big Creek Pipes (Conduits)--California--Big Creek Railroad tunnels--California--Big Creek Big Creek (Calif.)--Photographs Photographic prints Photographic postcards