Boris Hagelin
Photo: Unknown author Unknown author, Public domain, via Wikimedia Commons4

Boris Hagelin

Swedish businessman and inventor (1892–1983)

Boris Caesar Wilhelm Hagelin (2 July 1892 – 7 September 1983) was a Swedish businessman and inventor of encryption machines.2

From Wikipedia’s article on Boris Hagelin (this version), CC BY-SA 4.0.

Born Jul 2, 1892, died Sep 7, 1983.1

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Sources

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