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Keywords from Image Description:
Photograph of the Grand Canyon Looking East from the Foot of Toroweap NARA .tif Local identifier PSA War Department Office of the Chief of Engineers Powell Survey ca NARAAuthor Hillers John Photographer File PhotographoftheGrandCanyonLookingEastfromtheFootofToroweapNARA tif tif File PhotographoftheGrandCanyonLookingEastfromtheFootofToroweapNARA