Helene Boppert Mavis Batey, geb. Lever - Bletchley Park Codebreaker
Let me introduce you to Mavis Batey, née Lever. She was a codebreaker in Bletchley Park during WW2, crucial in the breaking of the Enigma G and breaking codes that helped bring on the success of D Day.
Helene Boppert Frauen von Bletchley Park - Codebreaker
The Bletchley Park codebreakers during WW2 were amazing women with notable accomplishments. Here are the portraits of Eleanor Ireland, Helen Pollard and Dorothy du Boisson as published in my book about living at BP.