The Aviation Posters and Lithographs collection is an artificial collection that contains oversize visual and textual materials that cover a variety of topics related to aviation including aircraft, early flight, air travel, World War II, and the United States Military. The posters cover a large span of years, from 1939 to 2010.

Dorothy Elizabeth (Baker) Bond was a Seattleite who supported the World War I homefront effort by selling war bonds and campaigning for the Red Cross. The collection consists of nearly 250 illustrated posters and broadsides that Bond collected during her work selling war bonds. The posters, which date from 1914-1919, were produced by various government agencies and non-profit organizations to promote military enlistment, fundraising campaigns, and homefront efforts supporting of the war.

William S. Luckey was an acclaimed Curtiss Flying Team pilot best known as the winner of The New York Times race around Manhattan Island on Oct. 13, 1913. The William S. Luckey Aviation Collection consists of visual and textual materials related to Luckey's aviation career and to his wife, Laura Luckey.