Signature mark | NL 174/1149 |
---|---|
Subject | Brief |
Author |
Enriques, Federigo
|
Recipient |
Mach, Ernst
|
Title | Enriques, Federigo an Mach, Ernst |
Places | Bologna |
Duration | 21.02.1907 |
Scope | 4 S. hs. |
Formal information | Languages: Italienisch |
Rights notice | CC BY-SA 4.0 |