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Gallery > Photo Display |
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| Date | 1935-10-26 |
| Contributor | GCOC |
| Photographer | unknown |
| Location | dam |
| Description | October 26, 1935. P.W.A. No. 35/2261. FORT PECK U.S. ARMY ENGINEER DISTRICT. FORT PECK DAM. FEDERAL PROJECT NO. 30. Diversion Tunnel Construction, Lower Portals. Mason & Walsh Construction Co. Cont. View of lower tunnel portals showing outlets of tunnels 4, 3, 2, and 1 from left to right. |
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