https://pm20.zbw.eu/category/ware/i/142292
No material prepared as folder.
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: 704
For intellectual property law reasons accessible only from ZBW reading room.
Total number of images: 1648
| Images on film h2/wa/W2033H/0622 | Erdgas |
| Images on film h2/wa/W2034H/0002 | Erdgas : Österreich |