- Aeronautics (2)
- Aeronautics, Military (2)
- Fokker D.VII (V.18) (2)
- World War, 1914-1918 (2)
- Aerial Experiment Assoc Aerodrome No 3 June Bug (1)
- Aerial Experiment Assoc Aerodrome No 4 Silver Dart (1)
- Airplanes (1)
- Bristol Fighter F.2B (Brisfit) (1)
- Christofferson 1912 Seaplane (1)
- Curtiss JN-4 Jenny Family (1)
- Curtiss JN-4HG Hisso Jenny (1)
- Curtiss NC-1 (P2N-1) (1)
- Dayton Wright DH-4 (1)
- Handley Page Aircraft Family (1)
- LWF V-3 (1)
- Langley Aerodrome A, Curtiss 1914 Rebuild (1)
- Martin Aircraft Family (1)
- Royal Aircraft Factory (RAF) S.E.5 (1)
- SPAD XIII (S.13) (1)
- Standard (NJ) JR-1 (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.