Dates of Dispatch
- 21.01.1925
- Letter from: 21.1.1925, Charlottenburg
- 28.01.1925
- Letter from: 28.1.1925, Charlottenburg
- 01.02.1925
- Letter from: 1.2.1925-3.2.1925, Fürstenberg (Germany)
- Letter from: 1.2.1925, Charlottenburg
- 05.02.1925
- Letter from: 5.2.1925, Charlottenburg
- 10.02.1925
- Letter from: 10.2.1925, Charlottenburg
- 12.02.1925
- Letter from: 12.2.1925, Charlottenburg
- 20.04.1925
- Letter from: 20.4.1925, Charlottenburg
- 23.04.1925
- Letter from: 23.4.1925, Allenstein
- 04.06.1925
- Letter from: 4.6.1925, Berlin (Germany)
- 03.07.1925
- Letter from: 3.7.1925, Charlottenburg
- 11.07.1925
- Letter from: 11.7.1925, Saint Moritz (Switzerland)
- Letter from: 11.7.1925-12.7.1925, Charlottenburg
- 14.07.1925
- Letter from: 14.7.1925, Saint Moritz (Switzerland)
- Letter from: 14.7.1925, Charlottenburg
- 17.07.1925
- Letter from: 17.7.1925, Saint Moritz (Switzerland)
- Letter from: 17.7.1925, Charlottenburg
- 20.07.1925
- Letter from: 20.7.1925, Berlin
- 21.07.1925
- Letter from: 21.7.1925, Berlin
- 05.08.1925
- Letter from: 5.8.1925, Charlottenburg
- 07.08.1925
- Letter from: 7.8.1925, Charlottenburg
- 09.08.1925
- Letter from: 9.8.1925, Charlottenburg
- 19.08.1925
- Letter from: 19.8.1925, Saint Moritz (Switzerland)
- Letter from: 19.8.1925, Charlottenburg
- 21.08.1925
- Letter from: 20.8.1925, Saint Moritz (Switzerland)
- Letter from: 21.8.1925, Saint Moritz (Switzerland)
- Letter from: 21.8.1925, Charlottenburg
- 23.08.1925
- Letter from: 23.8.1925, Saint Moritz (Switzerland)
- Letter from: 23.8.1925, Charlottenburg
- 25.08.1925
- Letter from: 25.8.1925, Saint Moritz (Switzerland)
- Letter from: 25.8.1925, Charlottenburg
- 29.08.1925
- Letter from: 29.8.1925, Charlottenburg
- 17.10.1925
- Letter from: 17.10.1925, Petrograd
- 25.12.1925
- Letter from: 25.12.1925, Charlottenburg
- 27.12.1925
- Letter from: 27.12.1925, Charlottenburg
- 30.12.1925
- Letter from: 30.12.1925, St. Moritz