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MonongahelaNF: 196707-FS-Monongahela-UNK-002
MonongahelaNF: 1923-FS-Monongahela-UNK-002
MonongahelaNF: 1935-FS-Monongahela-UNK-001
MonongahelaNF: 1965-FS-Mononaghela-UNK-001
MonongahelaNF: 1974-FS-Mononaghela-UNK-001
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MonongahelaNF: 19760604-FS-Monongahela-UNK-003
MonongahelaNF: 1959-FS-Monongahela-UNK-005
MonongahelaNF: 1994-FS-Mononaghela-UNK-006
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MonongahelaNF: 1935-FS-Monongahela-UNK-001
MonongahelaNF: 1935-FS-Mononaghela-UNK-002
MonongahelaNF: 1940-FS-Monongahela-UNK-001
MonongahelaNF: 1911-FS-Monongahela-UNK-001
MonongahelaNF: 20180518-FS-Monongahela-RCW-001
MonongahelaNF: 197810-FS-Monongahela-UNK-001
MonongahelaNF: 196406-FS-Monongahela-UNK-001
MonongahelaNF: 19350211-FS-Monongahela-UNK-001
MonongahelaNF: 194711-FS-Monongahela-UNK-001
MonongahelaNF: 19490308-FS-Monongahela-UNK-005