Signature mark | NL 174/3118 |
---|---|
Subject | Brief |
Author |
Vaihinger, Hans
|
Recipient |
Mach, Ernst
|
Title | Vaihinger, Hans an Mach, Ernst |
Places | Halle (Saale) |
Duration | 15.10.1911 |
Scope | 4 S. hs. |
Rights notice | CC BY-SA 4.0 |