Op je kop gehad? Gebruik een passende helm
| Institution: | International Institute of Social History |
|---|---|
| Format: | IMAGE |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/666F75E4-C04A-49EA-8D90-507B6F69A215 |
| Institution: | International Institute of Social History |
|---|---|
| Format: | IMAGE |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/666F75E4-C04A-49EA-8D90-507B6F69A215 |