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: 7
| Images on film h1/co/A0299H/0990 | Lohjan Kalkkitehdas Oy |
| Signature | A53 L 1 |
| URI | https://pm20.zbw.eu/folder/co/097821 |
| ID | co/097821 |