R. Duncan Wallace
R. Duncan Wallace
1939 M.I.H.V.E., B.Sc.(Eng.), A.M.I.Mech.E. Director and Asst. Manager, Rosser and Russell, Ltd., Romney House, Marsham Street, S.W.1. Private Address: Marham House, Coombe Wood Road, Kingston Hill, Surrey. Career: Emanuel Sch., Wandsworth; City and Guilds; Apprent., Rosser & Russell, Ltd., and with them as Specialist in heating and ventilation since 1920.