| Signature mark | NL 093/460 |
|---|---|
| Subject | Brief (6) |
| Author |
Boehringer, Albert
|
| Recipient |
Caro, Heinrich
|
| Title | Boehringer, Albert an Caro, Heinrich |
| Contains | Dank für die Unterstützung in einer Patentangelegenheit betr. Herstellung von Antimoninoxyd |
| Places | Ingelheim am Rhein |
| Duration | 1902 - 1907 |
| Scope | 6 Bl. hs. u. ms. |
| Subject area | Chemie <210> |
| Rights notice | CC BY-SA 4.0 |
