- Commission Rifle
- Deutsche Kaiserzeit ♔ The Imperial Germany
- Faces of the Franco-German War- 1870-1871
- Flying Circus
- Historic and Old Photos
- I Like Old Uniforms...From 1700 To 1945
- Imperial German Army Navy Airforce 1914 to 1945
- Old Photos
- Prussia
- The Great War 1914 - 1918
- The Great War Archive Flickr Group
- The Museum of Found Photographs
- VINTAGE PHOTO SHARING
- Vintage Portraiture
- Your Faces of the First World War