| Signature mark | NL 025/045 |
|---|---|
| Subject | Brief (1) |
| Author |
Mayer, A. |
| Recipient |
Oebbeke, Konrad
|
| Title | Mayer, A. an Oebbeke, Konrad |
| Places | Köln |
| Duration | 28.03.1906 |
| Scope | 1 Bl. ms. |
| Subject area | Bodenschätze. Fachgebietsgeschichte <610.81> |
| Rights notice | CC BY-SA 4.0 |