Person ? Hely-Hutchinson
- From 1945-01-01 to 1945-12-31, Président of TANGANYIKA CONCESSIONS, LIMITED
- From 1948-01-01 to 1948-12-31, Président of TANGANYIKA CONCESSIONS, LIMITED
- From 1953-01-01 to 1953-12-31, Président of TANGANYIKA CONCESSIONS, LIMITED