Boek
| Titel | Requirements of civilian respirators / Home office, Air raid precautions department |
|---|---|
| Objectnaam | boek |
| Objectnummer | 00046403 |
Vervaardiging
| Datering | 1939 |
|---|
Onderwerp
| Trefwoorden | luchtverdediging, ademhalingstoestel |
|---|
| Titel | Requirements of civilian respirators / Home office, Air raid precautions department |
|---|---|
| Objectnaam | boek |
| Objectnummer | 00046403 |
| Datering | 1939 |
|---|
| Trefwoorden | luchtverdediging, ademhalingstoestel |
|---|