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Keywords from Image Description:
THE AMERICAN ASSOCIATION FOR RETIRED PERSONS TOUR THE SIERRITA COPPER MINE OF THE DUVAL CORP. THE TIRE ON THE LEFT... NARA .tif Scope and content General notes Local identifier DA Environmental Protection Agency NARAAuthor Keyes Cornelius Cornelius Michael Photographer File THEAMERICANASSOCIATIONFORRETIREDPERSONSTOURTHESIERRITACOPPERMINEOFTHEDUVALCORP