An autogyro delivers mail to the Post Office building in Philadelphia in the United States of America
Full titles read: "PHILADELPHIA - USA"
L/S's of an autogyro landing on the roof of the Philadelphia Post Office building in the United States of America. The machine delivers post from New Jersey Airport. The commentator remarks "But what a difference in time... Yesterday it took forty minutes by road... today its five minutes by air." L/S's of the building taking off from the building.