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          Dirigible U.S.S. Akron photographs the San Francisco-Oakland Bay Bridge - 1935

          Closeup view taken by the airship U.S.S. Akron of Yerba Buena Island to document progress of the construction of the San Francisco Oakland Bay Bridge. U.S. Navy photograph dates from mid July 1932.

          See: The Associated Oil 幸运彩app最新下载网址’s