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St. Paul District, U.S. Army Corps of Engineers: 160422-A-GX971-092
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St. Paul District, U.S. Army Corps of Engineers: 160422-A-GX971-020
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St. Paul District, U.S. Army Corps of Engineers: 160422-A-GX971-024
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St. Paul District, U.S. Army Corps of Engineers: 160422-A-GX971-041
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St. Paul District, U.S. Army Corps of Engineers: 160422-A-GX971-051
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St. Paul District, U.S. Army Corps of Engineers: 160422-A-GX971-061
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St. Paul District, U.S. Army Corps of Engineers: 160422-A-GX971-072
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St. Paul District, U.S. Army Corps of Engineers: 160422-A-GX971-078
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St. Paul District, U.S. Army Corps of Engineers: 160422-A-GX971-079