Keywords: blackandwhite monochrome black and white NH 43900: USS Akron (ZRS-4). Flying over the southern end of Manhattan Island, New York City, circa 1931-1933. Naval History and Heritage Command Photograph. (2015/12/29). NH 43900: USS Akron (ZRS-4). Flying over the southern end of Manhattan Island, New York City, circa 1931-1933. Naval History and Heritage Command Photograph. (2015/12/29). |