Signature mark | NL 218/3367 |
---|---|
Subject | Dia (1) |
Title | Das RVS-Trautonium, geöffnet |
Note | s/w "RVS": Rundfunkversuchsstelle, Berlin |
Places | Berlin |
Date | o.D. |
Further information |
Object:
2:RVS-Trautonium |
Formal information |
Format (HxB):
3 x 4 cm |
Rights notice | CC BY-SA 4.0 |