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Keywords from Image Description:
world war one worldwarone lou larson loularson aviation aircraft airship dirigible lighter than air lighterthanair united states navy unitedstatesnavy us navy usnavy usn naval aviation navalaviation uss akron zrs ussakronzrs uss akron ussakron zrs zrs goodyearzeppelin corporation goodyearzeppelincorporation goodyearzeppelin goodyearzeppelin