Signals section using the field telephone
| Uploaded by | State Library of New South Wales |
|---|---|
| License | No known copyright restrictions |
| Comments | 0 |
| Favorites | 1 |
| Views | 5,181 |
| Date taken | 1932 |
| Date uploaded | 2016-12-21 |
| Tags | statelibraryofnewsouthwales, telephones |
| Visibility | public |