- Archival materials (8)
- Collection descriptions (8)
- Correspondence (3)
- Articles (1)
- Audiotapes (1)
- Awards (1)
- Drawings (1)
- Financial records (1)
- Illustrations (1)
- Motion pictures (visual works) (1)
- Notes (1)
- Papers, technical (1)
- Publications (1)
- Reports (1)
- Sketches (1)
- Technical manuals (1)
- Technical reports (1)
- Telegrams (1)
- Vhs (videotape format) (1)
- Videotapes (1)
- Aeronautics (3)
- Aeronautics, Military (2)
- Astronautics (2)
- World War, 1939-1945 (2)
- Air pilots (1)
- Astronauts (1)
- Balloons (1)
- Bellanca WB-2 "Miss Columbia" (1)
- Centaur Rocket (1)
- International Space Station (ISS) (1)
- Interplanetary voyages (1)
- Launch vehicles (Astronautics) (1)
- Lockheed P-47 (1)
- McDonnell Douglas KC-10 (1)
- Medals (1)
- Military (1)
- Parachuting (1)
- Periodicals (1)
- Rocket engines (1)
- Space Shuttle Program (U.S.) (1)
- Space colonies (1)
- Space industrialization (1)
- Space scientists (1)
- Space stations (1)
- Strato-Jump Program (1)
- Technical manuals (1)
- Transatlantic flights (1)
- United States Air Force (1)
- V-2 rocket (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.