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The ISOLATOR, invention from 1925
(lemmy.world)
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Relive the Past in Jaw-Dropping Detail!
HistoryPorn is for photographs (or, if it can be found, film) of the past, recent or distant! Give us a little snapshot of history!
Rules
Pictures of old artifacts and museum pieces should go to History Artifacts
Illustrations and paintings should go to History Drawings
Related Communities:
The grandfather of noise canceling headphones.