Miss Mary Glassborow (Middleton)
Certificate of Service
Summary of Service
Bletchley Park early 1944 - August 1945. Hut 16. Berkeley Street August 1945. CMY, managing Y Service collection of enemy and neutral diplomatic and commercial signals.
Commemorated On The Codebreakers Wall
Twin sister of Valerie Glassborow and great-aunt of HRH The Duchess of Cambridge.