article_snippet.sent: Mary Cartwright was 20 when Mary Cartwright was called up to work in the laboratory at Drakelow Shadow Factory in Kidderminster, Worcestershire, in 1943.
article_snippet.sent: Mary Cartwright spent two years testing metal for Bristol aircraft engines in the site's underground laboratory, working as the only woman in Mary Cartwright department.
article_snippet.sent: Mary Cartwright worked as the only woman in its laboratory between 1943 and 1945 .
article_snippet.sent: Designed by Rover at the behest of the Air Ministry, Drakelow employed 700 people when Mary Cartwright began working there.
article_snippet.sent: Arriving every day at 8.30am, Mary Cartwright used scientific formulas to analyse the ratio of metals in shavings given to Mary Cartwright by 'the men'.
article_snippet.sent: Mary Cartwright was sent to work there in 1943 after being called up at the age of 20.
article_snippet.sent: Mary Cartwright had wanted to join the Civil Service beforehand .
article_snippet.sent: Mary Cartwright had no previous experience when Mary Cartwright was called up, but said Mary Cartwright 'just got on with the job'
article_snippet.sent: The only woman in the laboratory, Mary Cartwright had wanted to serve in the army before being called up. '
article_snippet.sent: After the war ended, Mary Cartwright trained as a teacher and spent years teaching P.E. in Worcester.
article_snippet.sent: Mary Cartwright met Mary Cartwright late husband, Cecil Cartwright, after the war had ended and the pair married in 1953.
highlights_snippet.sent: Mary Cartwright worked at Drakelow Underground Factory from 1943-1945 .
  
highlights_snippet.sent: Aged 20, Mary Cartwright analysed metal in its laboratory for Bristol Hercules engines .
  