| Signature mark | NL 174/2526 |
|---|---|
| Subject | Brief |
| Author |
Pisko, Franz Joseph
|
| Recipient |
Mach, Ernst
|
| Title | Pisko, Franz Joseph an Mach, Ernst |
| Places | Wien-Wieden |
| Duration | 19.04.1864 |
| Scope | 4 S. hs. |
| Rights notice | CC BY-SA 4.0 |