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: 75
| Images on film h1/co/A0390H/0934 | United States Smelting Refining and Mining Company |
| Signature | E15 U 10 |
| URI | https://pm20.zbw.eu/folder/co/098721 |
| ID | co/098721 |