The Aviation ephemera collection contains posters, reports, postcards, brochures, programs, pamphlets, and other ephemera from all parts of the globe relating to the subject of aviation and its vast history.

The Randy Liebermann Collection contains five photo albums and one scrapbook of Pan American World Airways materials. The materials primarily concern the Latin American Division, but also airplane models and company policy at large. The Scrapbook contains newsletters, pamphlets, clippings, certificates, letters, envelopes, stickers, postcards, stamps, and other materials.