- Robert & Trix Haussmann
- Robert & Trix Haussmann
- Robert & Trix Haussmann
- Robert & Trix Haussmann
- Friedrich Kuhn
- Friedrich Kuhn
- Friedrich Kuhn
- Friedrich Kuhn
- Robert & Trix Haussmann
- Robert & Trix Haussmann
- Friedrich Kuhn
- Friedrich Kuhn
- Friedrich Kuhn
- Friedrich Kuhn