View documents (IIIF viewer) (9 documents / 9 available on the web) View documents (DFG viewer)
| Commodity/ware | Carbon (soot) |
| Country/geo | Czechoslovakia |
| International | Carbon (soot) : World |
| URI | https://pm20.zbw.eu/folder/wa/143123,141022 |
| ID | wa/143123,141022 |