Remember speaking tubes? 🗣️📣 A home feature from way back when... based on two cones connected by an air pipe through which speech can be transmitted over an extended distance. | Do You Remember When
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Remember speaking tubes? 🗣️📣 A home feature from way back when…
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Speaking Tube found in 1921 Duplex. #secretroom #hiddenroom #hiddenrooms #historichouse #antiquehome #oldhouse #historichome | A House with History
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