Boek
| Titel | Telephone switchboard operator : instructors guide for all arms / prepared under the direction of the chief signal officer |
|---|---|
| Objectnaam | boek |
| Objectnummer | 00203049 |
Vervaardiging
| Datering | 1923 |
|---|
| Titel | Telephone switchboard operator : instructors guide for all arms / prepared under the direction of the chief signal officer |
|---|---|
| Objectnaam | boek |
| Objectnummer | 00203049 |
| Datering | 1923 |
|---|