| Louis Spohr an Carl Gotthelf Siegmund Böhme in Leipzig |
Kassel, Freitag 13. Januar 1854 |
1854011320 |
| Carl Gotthelf Siegmund Böhme an Louis Spohr in Kassel |
Leipzig, Freitag 17. November 1854 |
1854111750 |
| Louis Spohr an Carl Gotthelf Siegmund Böhme in Leipzig |
Kassel, Mittwoch 31. Januar 1855 |
1855013120 |
| Louis Spohr an August Theodor Whistling in Leipzig |
Kassel, Dienstag 30. Oktober 1855 |
1855103020 |
| August Theodor Whistling an Louis Spohr in Kassel |
Leipzig, Sonnabend 10. November 1855 |
1855111050 |
| Louis Spohr an August Theodor Whistling in Leipzig |
Kassel, Sonnabend 17. November 1855 |
1855111720 |
| Louis Spohr an August Theodor Whistling in Leipzig |
Kassel, Freitag 4. Januar 1856 |
1856010420 |
| August Theodor Whistling an Louis Spohr in Kassel (erschlossen) |
Leipzig, Montag 7. Januar 1856 |
1856010750 |
| Louis Spohr an August Theodor Whistling in Leipzig |
Kassel, Donnerstag 10. Januar 1856 |
1856011020 |
| August Theodor Whistling an Louis Spohr in Kassel (erschlossen) |
Leipzig, Dienstag 12. August 1856 |
1856081250 |
| Louis Spohr an August Theodor Whistling in Leipzig |
Kassel, Donnerstag 28. August 1856 |
1856082820 |
| Otto Gerke an Louis Spohr in Kassel |
Paderborn, Mittwoch 19. November 1856 |
1856111950 |
