Signature mark | NL 174/3213 |
---|---|
Subject | Brief |
Author |
Wiener, Otto
|
Recipient |
Mach, Ernst
|
Title | Wiener, Otto an Mach, Ernst |
Places | Leipzig |
Duration | 05.02.1912 |
Scope | 3 S. ms. |
Rights notice | CC BY-SA 4.0 |