- Aircraft supplies industry (1)
- Airplanes (1)
- Antoinette Aircraft Family (1)
- Bleriot Aircraft Family (1)
- Breguet Aircraft Family (1)
- Bristol Aircraft Family (1)
- Burgess Aircraft Family (1)
- Consolidated B-24J Liberator (1)
- Curtiss C-46 Commando (1)
- Curtiss P-40 Warhawk Series (1)
- Curtiss, General, Aircraft (1)
- Deperdussin Aircraft Family (1)
- Ford Tri-Motor Family (1)
- Gallaudet Type C Military Tractor Biplane Family (1)
- Lockheed Aircraft Family (1)
- Lockheed P-38 Lightning Family (1)
- Moisant (Monoplane Co) 1914 Bluebird Monoplane (1)
- Nieuport Aircraft Family (1)
- North American P-51C Mustang (1)
- North American P-51D Mustang (1)
- SPAD Aircraft Family (1)
- Sloane Aircraft Family (1)
- Voisin Aircraft Family (1)
- World War, 1939-1945 (1)
Our collections specialists actively work on the conservation, preservation, restoration, and long-term care of the objects in our collection. From full-scale restoration projects to applying preservation techniques and doing regular assessments, these activities form a crucial part of our stewardship of the National Collection.