| Signature mark | NL 174/0666 |
|---|---|
| Subject | Telegramm |
| Author |
Becher, Ernst
|
| Recipient |
Mach, Ernst
|
| Title | Becher, Ernst an Mach, Ernst |
| Places | Prag |
| Duration | 18.02.1908 |
| Scope | 1 S. gedr. |
| Rights notice | CC BY-SA 4.0 |