Harshman, John; United States Army; Enigma Machine; Germany; WWII; World War II
Arts and Humanities | History | Radio
For some who serve in the military, their work is top secret, and the contribution they make to national security may never be publicly known. The WYSO Veterans' Voices series tells the story of Army veteran John Harshman who, unbeknownst to him, helped crack the code of the German Enigma machines. Those machines were used to encrypt secret messages during World War II.