- Aerial photography (2)
- Aeronautics (2)
- 14th Balloon Photo Section (1)
- Aeronautics, Military (1)
- Albatros B.IIl (1)
- Artillery (1)
- Aviatik B.II (1)
- Aviatik B.IIl (1)
- Balloons (1)
- Brandenburg C.I (U) (1)
- Brandenburg D.I (Ph) (1)
- Brandenburg G.I l (1)
- Brandenburg KDW (1)
- Fokker D.VIII (1)
- Halberstadt C.II (1)
- Knoller B.I (1)
- Lohner B.I Series 11 Pfeilflieger (Arrow Flyer) (1)
- Oeffag C.II (1)
- Periodicals (1)
- Phonix C.1 (1)
- Royal Aircraft Factory (RAF) S.E.5 (1)
- Rumpler B.I (Typ 4A) (1)
- SPAD XIV (S.14) (1)
- Tanks (1)
- de Havilland (Airco) D.H.4 (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.