Illustration (photographic reproduction) of a hypothetical invasion by land, air, and sea of England by French forces, circa early 1800s. The scene depicts balloons in flight, warships, and troops passing through a tunnel under the English Channel.
Photograph of a balloon in flight above a crowd and hangar, circa 1910s. "1914" is painted on the balloon.Stamped on verso: "R. R. Martin / [address in Hollywood, California]."