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A moment from the archive

Doc. Dr. J. Šafránek experimenting with a modern TV set using cathode ray tube (Večer, 1937)

What year was this photograph taken? Study it, then reveal the answer below — or play it as a round and see how much HP you keep.

Doc. Dr. J. Šafránek experimenting with a modern TV set using cathode ray tube (Večer, 1937) — archival photograph
Doc. Dr. J. Šafránek experimenting with a modern TV set using cathode ray tube (Večer, 1937)

The year

1937
Photographer
Unknown author Unknown author
Date
1937
Licence
Public domain
Source
https://commons.wikimedia.org/wiki/File:Doc._Dr._J._%C5%A0afr%C3%A1nek_experimenting_with_a_modern_TV_set_using_cathode_ray_tube_(Ve%C4%8Der,_1937).png
Licence URL
https://creativecommons.org/publicdomain/mark/1.0/

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