https://hackaday.com/2022/12/02/stack-trace-from-the-1950s-punches-again/
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12/3/22 at 6:00am
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Hackaday
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Chris Lott
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This repair/tutorial video by the telephone Connections Museum of Seattle features an amazing piece of electro-mechanical technology from the 1950s — the 5XB trouble recorder. Museum voluntee…
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