| Signature mark | NL 174/1500 |
|---|---|
| Subject | Brief |
| Author |
Hillebrand, Franz
|
| Recipient |
Mach, Ernst
|
| Title | Hillebrand, Franz an Mach, Ernst |
| Places | Innsbruck |
| Duration | 28.05.1900 |
| Scope | 8 S. hs. |
| Rights notice | CC BY-SA 4.0 |