| Signature mark | NL 004/080 PLAN |
|---|---|
| Subject | Zeichnung (1) |
| Author |
Bauer, Wilhelm
|
| Title | Observations-Telegrafen-Taucherglocke |
| Places | St. Petersburg |
| Duration | 1858 |
| Scope | 1 Bl. hs. |
| Subject area | Nachrichtentechnik. Nichtelektrische Nachrichtentechnik. Sonstige Telegrafen < 410.02.09> |
| Formal information |
Format (BxH):
67,9 x 32,5 cm |
| Rights notice | CC BY-SA 4.0 |
