Algemeen
Archives
Austro-Hungarian Navy
Aviation
- Aero Conservancy
- Australian Air Force Pics
- Australian Flying Corps
- Belgian Air Force WW I
- Carlos Meyer Baldo
- Cross and Cockade
- Flieger & Luftschiffer
- Flieger Album
- Fliegergräber (German)
- Flyboys the Movie
- Frontline London
- German Naval Air Service
- Great War Aeroplanes
- Image Bank AEG Planes
- La Fayette
- Les as de 14/18
- Old Rhineback Aerodrome
- Propellerblatt (German)
- Rising of the Aces
- Rosebud's aviation images
- Stampe Vertongen Collect.
- Stolper Fliegeralbum
- The Aerodrome
- Thomas Genth - Gotha GIV
- Windsock Datafiles
- Wingstrut profiles
- Zeppelin bis 1918(German)