Signature mark | NL 174/3167 |
---|---|
Subject | Brief |
Author |
Wallaschek, Richard
|
Recipient |
Mach, Ernst
|
Title | Wallaschek, Richard an Mach, Ernst |
Places | Wien |
Duration | 25.09.1913 |
Scope | 4 S. hs. |
Rights notice | CC BY-SA 4.0 |