| Signature mark | NL 174/1127 |
|---|---|
| Subject | Brief |
| Author |
Engelmeyer, Peter Klimentitsch von
|
| Recipient |
Mach, Ernst
|
| Title | Engelmeyer, Peter Klimentitsch von an Mach, Ernst |
| Places | Moskau |
| Duration | 08.1897 |
| Scope | 1 S. hs. |
| Rights notice | CC BY-SA 4.0 |