Person ? A. J. Brett
- From 1940-01-01 to 1940-12-31, Administrateur of THE CENTRAL MINING AND INVESTMENT CORPORATION LTD
- From 1940-01-01 to 1945-12-31, Administrateur of TREPCA MINES, LIMITE
- From 1945-01-01 to 1945-12-31, sous-censseur of THE CENTRAL MINING AND INVESTMENT CORPORATION LTD
- From 1945-01-01 to 1948-12-31, Membre du comité de Londres of Durban Roodepoort Deep, Ld
- From 1948-01-01 to 1948-12-31, Administrateur of TREPCA MINES, LIMITE
- From 1948-01-01 to 1948-12-31, Administrateur of THE CENTRAL MINING AND INVESTMENT CORPORATION LTD