Hassa Family Archive
| collection | Hassa Family Archive |
| authors | Zbigniew Hassa |
| length | 13'45 |
| location | Poland |
| year | 1982 |
| format | 8 mm |
| signature | PAFD 0000 013 |
Hassa Family Archive
| collection | Hassa Family Archive |
| authors | Zbigniew Hassa |
| length | 12'41 |
| location | Poland |
| year | 1983 |
| format | 8 mm |
| signature | PAFD 0000 017 |