View documents (IIIF viewer) (22 documents / 22 available on the web) View documents (DFG viewer)
| Country/geo | Palestine |
| Subject | Wireless telegraphy and telephony, radio |
| superordinated | Postal services, telegraphy and telephony |
| URI | https://pm20.zbw.eu/folder/sh/141115,145663 |
| ID | sh/141115,145663 |