The Early Years Gallery in the National Museum of the United States Air Force in Dayton, Ohio includes photographs of the early years of American aviation. Some of these photographs are shown below.
Museum of Flight: Building early airplanes (photo diary)
Museum of Flight: Some early airplanes (photo diary)
Museum of Flight: Some early Boeing airplanes (photo diary)
Museum of Flight: World War I memorabilia (photo diary)
Wright Museum: The 1905 Wright Flyer III (photo diary)
Air Force Museum: Early aircraft engines (photo diary)
Air Force Museum: World War I memorabilia (photo diary)
Public Lands: The world's first airport (photo diary)