Signature mark | NL 174/3211 |
---|---|
Subject | Brief |
Author |
Wiener, Otto
|
Recipient |
Mach, Ernst
|
Title | Wiener, Otto an Mach, Ernst |
Places | Karlsruhe |
Duration | 25.07.1896 |
Scope | 4 S. hs. |
Rights notice | CC BY-SA 4.0 |