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Sonntagsquiz! Was ist dieser Anschluss?

13.10.2024

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Von Ancient-Street-3318

Arduou on 13.10.2024 1:28 PM

Old T+T phone plug? Like late 40’s or so?
Ancient-Street-3318 on 13.10.2024 1:29 PM

There are really knowledgeable people here. Do you know this plug?