Norman "Jim" Silas Archibald (1894-1975) of Seattle, Washington served in the U.S. Army Air Service, 95th Aero Squadron during World War I, and later published a bestselling book on his experience. He served again in the Air Force during World War II at home in Seattle. The collection contains correspondence, military documents, photographs, and other materials relating to Archibald's life and military service.

The Joseph A. Bossi served as a sergeant in the 162nd Aero Squadron during World War I. The collection contains an event program and postcard relating to Bossi's service in Europe.

Herman Butler, originally of Belleville, Washington, served as a pilot during World War I and after with the U.S.A. School of Aerial Photography at Langley Field. The collection contains materials relating to the Butler's wartime and postwar service.

The G. W. Charters Notebooks are comprised of three notebooks containing training notes of a World War I Army pilot.

Hamilton "Ham" Coolidge (1895-1918) was one of many young men from wealthy New England families who enlisted during World War I. The collection contains materials related to Captain Coolidge's service a pilot with the U.S. Army Air Service 94th Aero Squadron. Coolidge achieved Ace status, was awarded the Distinguished Service Cross, and was killed in action.

Charles Wallace Drew (1896-1979) served as a pilot with the U.S. Army Air Service during World War I, and later worked as an airport engineer. The collection contains correspondence, photographs, clippings, and other materials relating to Drew's wartime experience.

The collection contains materials relating to Halden H. Emrick's personal life and varied aviation career as a pilot's instructor during World War I, chief pilot for Curtiss-Wright and other aircraft companies, and a stunt pilot during the heyday of barnstorming in the 1920s and 1930s.

Three albums of World War I photographs depicting various squadrons and corps of the United States Air Service stationed along the French-German border during and after the war.

Wilbur D. Kennedy, 1893-1943, was born in Cedar Rapids, Iowa and served as a pilot in the 12th Aero Squadron during World War I. Collection contains photographs, correspondence, military records, and other assorted materials relating to his World War I service.

The Irwin Bryan Meyers Photograph Album is comprised of a photograph album and accompanying typescript document relating to Meyers' service as an airplane mechanic and the activities of the 88th Aero Squadron during and after World War I.