Tomlinson, Jeffrey Ernest, b. 13 Oct 1923 [attended the school] 1934-40
Manchester University, BSc Hons Metallurgy. AIM. Research Metallurgist, British Aluminium Co., 1944-61. Now General Manager, Products and Marketing Development. Field Broughton, Mill Lane, Chalfont St Giles, Buckinghamshire.
AIM presumably a trade qualification or membership of something in metallurgy?
'Now' would be 1965 when the register was published.

Barbara
PS, High Master (head teacher) at the time was a Douglas Gordon Miller, b. 1881, d. 1956. High Master from 1924-1945