Signature mark | NL 218/2438 |
---|---|
Subject | Plan (11) |
Author |
Sala, Oskar
|
Title | Anschlüsse |
Contains | Schaltpläne der Relais für das Trautonium |
Places | Berlin |
Date | ca. 1935 |
Scope | 11 Bl. hs. |
Rights notice | CC BY-SA 4.0 |