Secrets of NYC
✉️ The Lost Pneumatic Tube System at the NYSE
Long before fiber optics and wireless networks, bursts of compressed air kept Wall Street moving.
We heard about this from Untapped reader mariejoelle and think it’s quintessentially New York. The sign behind him says, “Forget all the noise, traffic, and the impact of the 2nd ave subway. Enjoy the music, hardhats and the music.”
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