Seventy seven #women #BletchleyPark codebreakers from #WWII revealed for the first time.
Many of them took the secret to their graves.
"Whenever one of the graduates, Jane Monroe – a #mathematician who worked in #cryptanalysis in Hut 6 at Bletchley Park, deciphering the coded messages sent on German Enigma machines around the clock – was asked what she did during the war, she would always say: “Oh, I made the tea.”"