| Signature mark | FA 005/0912 |
|---|---|
| Subject | Manuskript |
| Title | Fernrohr 60/840 mm |
| Note | Zu Fernrohren vgl. Franz/Reutinger: Steinheil, S. 165-168, 277-287 u. 307-313 |
| Duration | 1928 - 1940 |
| Scope | 11 Bl. hs. u. Kopie |
| Subject area | Optik. Fernrohre <315.10> |
| Rights notice | CC BY-SA 4.0 |