NCR electrical engineer Joseph R. Desch led the Navy project in a race to decipher the German Engima code under intense wartime pressure. CONTRIBUTED | DAYTON HISTORY Joseph Desch, NCR engineer who ...

The story of breaking the unbreakable German Enigma Code by Alan Turing during WWII. Narrated by Keith Morrison of "Dateline," the breaking of Germany's top-secret Enigma Code at Bletchley Park in the ...