Padua
| Louis Spohr an Carl Friedrich Peters in Leipzig | Florenz, Sonntag 10. November 1816 | 1816111020 |
| Louis Spohr an Carl Schlesinger in Berlin | Kassel, Donnerstag 22. November 1827 | 1827112224 |
| Louis Spohr an Carl Friedrich Peters in Leipzig | Florenz, Sonntag 10. November 1816 | 1816111020 |
| Louis Spohr an Carl Schlesinger in Berlin | Kassel, Donnerstag 22. November 1827 | 1827112224 |