| Signature mark | NL 174/1774 |
|---|---|
| Subject | Brief |
| Author |
Kostyleff, Nicolas
|
| Recipient |
Mach, Ernst
|
| Title | Kostyleff, Nicolas und Kostylev, Nicolas s. Kostyleff, Nicolas an Mach, Ernst |
| Places | St. Petersburg |
| Duration | 03.03.1905 |
| Scope | 4 S. hs. |
| Rights notice | CC BY-SA 4.0 |