| Signature mark | NL 207/1849 |
|---|---|
| Subject | Brief (1) |
| Author |
Teidelt, Irene
|
| Recipient |
Zuse, Konrad
|
| Title | Teidelt, Irene an Zuse, Konrad |
| Contains | betr. Helixturm |
| Places | Oberhausen |
| Duration | 25.05.1994 |
| Scope | 1 Bl. ms. |
| Subject area | Baukonstruktionen <810.05>; Automatisierungstechnik <440> |
| Rights notice | CC BY-SA 4.0 |