| Signature mark | NL 174/0735 |
|---|---|
| Subject | Brief |
| Author |
Bloch, Ernst
|
| Recipient |
Mach, Ernst
|
| Title | Bloch, Ernst an Mach, Ernst |
| Places | Ludwigshafen am Rhein |
| Duration | 09.08.1903 |
| Scope | 5 S. hs. |
| Rights notice | CC BY-SA 4.0 |