
Tributes have been paid to a woman who was a secret code breaker during the Second World War after she died aged 98.
Mary Ratcliffe worked at a secret codebreaking base in Middlesex, helping to decipher messages intercepted by the Nazis.

Tributes have been paid to a woman who was a secret code breaker during the Second World War after she died aged 98.
Mary Ratcliffe worked at a secret codebreaking base in Middlesex, helping to decipher messages intercepted by the Nazis.