Incidents
- Dachkahn-Fest / 1930
- Letter from: 2.3.1930, Charlottenburg
- Letter from: 4.3.1930, Krefeld (Germany)
- Dammaschke, ... / Kriegerheimstätten <Vortrag> / Libau / 1918
- Letter from: 15.4.1918, Libau
- Defense Housing Exhibition / 1942 [vmtl. Museum of Modern Art New York]
- Letter from: 30.4.1942, New York (N.Y.)
- Der Fall Rigas
- Letter from: 4.9.1917, Oberammergau (Germany)
- Letter from: 16.9.1917, Ilipan
- Letter from: 22.9.1917, Ilipan
- Dritte Flandernschlacht / September 1917
- Letter from: 21.9.1917, Oberammergau (Germany)