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Keywords from Image Description:
Grand Canyon. Same locality as . Old Nos. NARA .tif Local identifier PS War Department Office of the Chief of Engineers Powell Survey ca NARAAuthor Beaman Elias Olcott Photographer File GrandCanyon Samelocalityas OldNos NARA tif tif File GrandCanyon Samelocalityas OldNos NARA NARAcooperation PDUSGov John Hillers