Person ? G-. C. Isaacs
- From 1912-01-01 to 1912-12-31, Administrateur of General Motor Cab Co, Ld
- From 1923-01-01 to 1923-12-31, Administrateur of THE MARCONI INTERNATIONAL MARINE COMMUNICATION COMPANY LIMITED
- From 1923-01-01 to 1923-12-31, Administrateur of COMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL