| Signature mark | NL 174/1364 |
|---|---|
| Subject | Brief |
| Author |
Groß, Wilhelm |
| Recipient |
Mach, Ernst
|
| Title | Groß, Wilhelm an Mach, Ernst |
| Places | Essen |
| Duration | 16.08.1889 |
| Scope | 2 S. hs. |
| Rights notice | CC BY-SA 4.0 |