For intellectual property law reasons accessible only on the web from the European Union legal area and from the ZBW reading room.
Total number of images: 4
| Images on film h1/co/A0305H/1054 | Compagnie Optorg |
| Type | Company |
| Location | Viet Nam (Southeast Asia) |
| Industry | Economic Sectors, General |
| Holdings | Annual reports: Chroniques des Societes Bilans: 1937-40, 1939-42 |
| Signature | B91 C 6 |
| URI | https://pm20.zbw.eu/folder/co/050564 |
| ID | co/050564 |