- Archival materials (16)
- Collection descriptions (16)
- Correspondence (4)
- Drawings (2)
- Negatives (2)
- Newspaper clippings (2)
- Technical reports (2)
- Articles (1)
- Black-and-white negatives (1)
- Brochures (1)
- Engineering drawings (1)
- Financial records (1)
- Photograph albums (1)
- Scrapbooks (1)
- Technical manuals (1)
- Air pilots (5)
- Aeronautics, Military (3)
- Airships (2)
- Women in aeronautics (2)
- Aeronautics designers (1)
- African American air pilots (1)
- Aircraft industry (1)
- Airlines (1)
- Airplanes, Military (1)
- Astronautics (1)
- Balloons (1)
- Bellanca WB-2 "Miss Columbia" (1)
- Gliders (Aeronautics) (1)
- Gliding and soaring (1)
- Korean War, 1950-1953 (1)
- Naval aviation (1)
- North American F-86 Sabre Family (1)
- Propulsion systems (1)
- Stits SA-10A Sky-Streak (1)
- Stits SA-11A Playmate (1)
- Stits SA-12-160 Air-Mate (1)
- Stits SA-14A (1)
- Stits SA-3A Playboy (1)
- Stits SA-3B Playboy (1)
- Stits SA-6B Flut-R-Bug (1)
- Stits SA-7D Skycoupe (1)
- Stits SA-9A Skycoupe (1)
- Transatlantic flights (1)
- Women air pilots (1)
- Wright (Co) Type A Family (1)
- Zeppelin LZ 129 Hindenburg (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.