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Keywords from Image Description:
AVONDALE SHIPYARD WORKER WEARS SPECIAL EAR MUFFS FOR PROTECTION FROM THE HEAVY LEVEL OF INDUSTRIAL NOISE POLLUTION NARA .tif Scope and content General notes Local identifier DA Environmental Protection Agency NARAAuthor Messina John Photographer File AVONDALESHIPYARDWORKERWEARSSPECIALEARMUFFSFORPROTECTIONFROMTHEHEAVYLEVELOFINDUSTRIALNOISEPOLLUTIONNARA