Rezultatele găsite pentru Fi%C8%99ier%3AEB1911_Telegraph_-_Lord_Kelvin%27s_early_Siphon_Recorder.jpg

Fișier:EB1911 Telegraph - Lord Kelvin's early Siphon Recorder.jpg

DescriptionEB1911 Telegraph - Lord Kelvin's early Siphon Recorder.jpg English: The original form of the siphon recorder (telegraphy instrument), for which Lord Kelvin...

1 "Fișier:EB1911_Telegraph_-_Lord_Kelvin's_early_Siphon_Recorder.jpg".

Fișier:EB1911 Telegraph - Lord Kelvin's early Siphon Recorder.jpg

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