National Geographic, 1926 Sep.

The Aviation Ephemera II consists of three series. Within each series, the folders are arranged chronological than alphabetical within each given date.

Series I, Publications, includes magazines, pamphlets and brochures, dating from 1889 to 1986, with some undated. The magazines entitled L’Illustration are written in French, and the magazines entitled Flugsport are written in German.

Series II, Memorabilia, includes materials such as event programs, a stamp collection, flip-out book, and other souvenir type items. Materials in Series II date from 1909 to 1978, with some undated.

Series III, Photographs, includes aerial shots and airplanes, all of which are undated.