Kowalscy Family Archive
| collection | Kowalscy Family Archive |
| authors | Bohdan Kowalski |
| length | 07'13 |
| location | Poland |
| format | 8 mm |
| signature | PAFD 0038 011 |
Kowalscy Family Archive
| collection | Kowalscy Family Archive |
| authors | Bohdan Kowalski |
| length | 04'18 |
| format | 8 mm |
| signature | PAFD 0038 020 |