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Keywords from Image Description:
CREWMAN WATCHES HELMSMAN AS TUG BOAT NEARS HOME BERTH CALUMET RIVER NARA . Scope and content General notes Local identifier DA Environmental Protection Agency NARAAuthor Sequeira Paul Photographer File CREWMANWATCHESHELMSMANASTUGBOATNEARSHOMEBERTHCALUMETRIVERNARA tif tif File CREWMANWATCHESHELMSMANASTUGBOATNEARSHOMEBERTHCALUMETRIVERNARA