Signature mark | NL 174/1434 |
---|---|
Subject | Brief |
Author |
Hartmann, Ludwig |
Recipient |
Mach, Ernst
|
Title | Hartmann, Ludwig an Mach, Ernst |
Places | Wien |
Duration | 02.02.1916 |
Scope | 4 S. hs. |
Rights notice | CC BY-SA 4.0 |