Waldenburg
| Adolph Hesse an Louis Spohr in Kassel | Breslau, Donnerstag 3. August 1837 | 1837080331 |
| Adolph Hesse an Louis Spohr in Kassel | Breslau, Montag 18. September 1837 | 1837091831 |
| Adolph Hesse an Louis Spohr in Kassel | Breslau, Donnerstag 3. August 1837 | 1837080331 |
| Adolph Hesse an Louis Spohr in Kassel | Breslau, Montag 18. September 1837 | 1837091831 |