| Signature mark | NL 228/0562 |
|---|---|
| Subject | Brief (2) |
| Author |
Posth, Wilhelm |
| Recipient |
Kekulé von Stradonitz, August
|
| Title | Posth, Wilhelm an Kekulé von Stradonitz, August |
| Contains | u.a. Bitte um ein Zeugnis |
| Places | Essen-Kettwig |
| Duration | 08.06.1892 - 12.07.1892 |
| Scope | 2 Bl. hs. |
| Subject area | Chemie. Persönlichkeiten <210.80> |
| Rights notice | CC BY-SA 4.0 |