Tonhalle <Hamburg>
| Georg August Gross an Louis Spohr in Kassel | Hamburg, Montag 2. Dezember 1844 | 1844120244 |
| Georg August Gross an Louis Spohr in Kassel | Hamburg, Montag 2. Dezember 1844 | 1844120244 |
| Georg August Gross an Louis Spohr in Kassel | Hamburg, Montag 2. Dezember 1844 | 1844120244 |
| Georg August Gross an Louis Spohr in Kassel | Hamburg, Montag 2. Dezember 1844 | 1844120244 |