Person ? C. Massaouti
- From 1912-01-01 to 1927-12-31, Administrateur of Pena Copper Mines, Ld
- From 1917-01-01 to 1917-12-31, Administrateur of THE SAN MIGUEL COPPER MINES LIMITED (EN LIQUIDATION)
- From 1933-01-01 to 1933-12-31, Directeur Adjoint of Pena Copper Mines, Ld