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The Moffat Tunnel Photograph Collection at the Colorado State Archives

West Portal - Interior

17.gif (689194 bytes)    Drilling bench under Lewis Travelling Needle Bar Girder, nd

18.gif (719097 bytes)    Widening Railroad Tunnel by Jumbo Method, nd

22.gif (735760 bytes)    16 * 24 Railroad Tunnel and bench, 7/17/1924

23.gif (700103 bytes)    Mucking and Drilling in soft gneiss, Main Heading 2-East, 7/17/1924

25.gif (758954 bytes)    All this wedged temporary timbering of native pine is replaced in the widening process, Main Heading 2-East, 10/4/1924

27.gif (755678 bytes)    Changing Shifts in top widening No. 3-4 West

28.gif (747594 bytes)    Lewis Travelling Needle Bar supporting timbers while bench is being excavated and posts set, nd

29.gif (760568 bytes)    George Lewis and C. C. Tinkler under Cantilever Needle Bar while Air Shovel is mucking out preparatory to the placing of posts, 5/29/1925

 

West Portal-Interior    West Portal-Exterior     East Portal-Interior    East Portal-Exterior

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Last modified 18 June, 2003