View documents (IIIF viewer) (11 documents / 11 available on the web) View documents (DFG viewer)
| Country/geo | Japan |
| Subject | Post, telegraph and telephony |
| superordinated | Economic relations with individual countries |
| URI | https://pm20.zbw.eu/folder/sh/141272,144545 |
| ID | sh/141272,144545 |