View documents (IIIF viewer) (9 documents / 9 available on the web) View documents (DFG viewer)
| Country/geo | Southeastern Europe |
| Subject | Postal services, telegraphy and telephony in individual countries |
| Signature | A6 : n34b |
| URI | http://purl.org/pressemappe20/folder/sh/140900,145680 |
| ID | sh/140900,145680 |