Speaking of those who didn't get credit... I couldn't find it during my lunch break, but I saw a documentary about another code breaker/breaking team at Blechl

Speaking of those who didn't get credit... I couldn't find it during my lunch break, but I saw a documentary about another code breaker/breaking team at Blechley Park during the same period who worked on another German code (more secret than the Enigma that Turning worked on). One of the fellows made the first electronic computer as I recall. It was all kept secret and the code breaker unheralded until just recently.