Flash Gordon (Buster Crabbe), Dale Arden (Jean Rogers) and friends travel to Mars to find the source of a ray that is stealing the nitron from the Earth's atmosphere. They soon find out that it is Emperor Ming (Charles Middleton) with the help of Queen Azura of Mars (Beatrice Roberts) who is behind the destruction. This folded one sheet is from chapter one of this serial and is incredibly clean. The color is very nice and there is only a little bit of fold separation to speak of. This is a beautiful piece from one of the best sci-fi serials of the thirties. Very Fine.