CRYPTO014A
Hebern Electric Code
This is the first encryption machine patented (1912) by Edward Hugh Hebern. Mr Hebern developed this while serving time as a horse thief.
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views
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faves
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Uploaded on April 29, 2017
CRYPTO014A
Hebern Electric Code
This is the first encryption machine patented (1912) by Edward Hugh Hebern. Mr Hebern developed this while serving time as a horse thief.
885
views
7
faves
1
comment
Uploaded on April 29, 2017