At the age of 11 he started at the local grammar school , George Green 's School .
His father was a fitter and turner who , in 1913 , was employed by Brunner and Mond ( later Imperial Chemical Industries ) .
At the age of 11 father started at the local grammar school , George Green 's School .
His father was a fitter and turner who , in 1913 , was employed by Brunner and Mond ( later Imperial Chemical Industries ) .