| Signature mark | NL 174/3012 |
|---|---|
| Subject | Brief |
| Author |
Straub, R. |
| Recipient |
Mach, Ernst
|
| Title | Straub, R. an Mach, Ernst |
| Places | München, Altstadt |
| Duration | 28.12.1897 |
| Scope | 4 S. hs. |
| Rights notice | CC BY-SA 4.0 |