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.
A clipping from the San Francisco Chronicle on January 25, 1919. The San Francisco Chronicle. On the morning of January
A typist wearing a flu mask in New York City in October 1918. Photo from National Archive Ever since New
In 1918, 102 years before the rise of the coronavirus, the “Spanish Flu” pandemic began to kill millions of people
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