Boek
| Titel | Air raid warning signals / Home office , Air raid precautions department |
|---|---|
| Objectnaam | boek |
| Objectnummer | 00046453 |
Vervaardiging
| Datering | 1938 |
|---|
Onderwerp
| Trefwoorden | luchtverdediging |
|---|
| Titel | Air raid warning signals / Home office , Air raid precautions department |
|---|---|
| Objectnaam | boek |
| Objectnummer | 00046453 |
| Datering | 1938 |
|---|
| Trefwoorden | luchtverdediging |
|---|