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St. Paul District, U.S. Army Corps of Engineers: 120328-A-LI073-024
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St. Paul District, U.S. Army Corps of Engineers: 120328-A-LI073-044
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St. Paul District, U.S. Army Corps of Engineers: 120328-A-LI073-132
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St. Paul District, U.S. Army Corps of Engineers: 120328-A-LI073-252
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St. Paul District, U.S. Army Corps of Engineers: 120328-A-LI073-105
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St. Paul District, U.S. Army Corps of Engineers: 120328-A-LI073-134