Jones, Norman; Booth, P J; Chawner, John; Cockman, N G; Crompton, G; Davies, R H; Edwards, H A; Harris, T J B; Hodges, N G; Korn, H E T; Maxwell, R T; Mehta, H K; Roberts, D P W; Richards, Evan; Wayte, Donald M; Williams, J G; Williams, J P; Woolley, V Lloyd