(via Electric Code Machine: 1923 | Shorpy Historical Photo Archive)

March 1923. Washington, D.C. “Western Union telegram — electric code machine.” Jazz Age cryptography? Harris & Ewing Collection glass negative. View full size.

(via Electric Code Machine: 1923 | Shorpy Historical Photo Archive)

March 1923. Washington, D.C. “Western Union telegram — electric code machine.” Jazz Age cryptography? Harris & Ewing Collection glass negative. View full size.

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    How we used to text.
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