Los Angeles District - Hansen Dam Subproject No. 162 - Work Done Under Contract - Regular Funds - Taken March 13, 1939. Vol. XIV. View Northeast From Approximate Center Line of Spillway, Showing Forms and Reinforcement in Place for Outlet Tubes. The Triangular Wall Form in the Distance Marks the Limit of the Upstram End of Right Retaining Wall of the Spillway.
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