Wilhelm Schirp Laabs in Siemens & Halske's control room (Mérida, Yucatán)

Wilhelm Schirp Laabs in Siemens & Halske's control room (Mérida, Yucatán) still image Fotografie (SW) |||

Wilhelm Schirp Laabs in Siemens & Halske's control room (Mérida, Yucatán)

still image

Fotografie (SW)

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Wilhelm Schirp Laabs in Siemens & Halske's control room (Mérida, Yucatán) still image Fotografie (SW) |||