View documents (IIIF viewer) (17 documents / 17 available on the web) View documents (DFG viewer)
| Country/geo | Upper Silesia (German-Polish border region) |
| Subject | Mining industry |
| superordinated | Individual branches of industry |
| URI | https://pm20.zbw.eu/folder/sh/140948,145118 |
| ID | sh/140948,145118 |