| Signature mark | NL 207/1547 |
|---|---|
| Subject | Brief (1) |
| Author |
Kämmerer, Wilhelm
|
| Recipient |
Walther, Alwin
|
| Title | Kämmerer, Wilhelm an Walther, Alwin |
| Contains | Informationen zum Relaisrechenautomaten "Oprema", Datenblatt u. Fotos |
| Note | Negativ zur Oprema unter Sign. 2871F |
| Places | Jena |
| Duration | 22.03.1957 |
| Scope | 7 Bl. ms. u. gedr. mit hs. Anm. |
| Subject area | Relaisrechner <422.07.01> |
| Rights notice | CC BY-SA 4.0 |