three colour
| separation negative
| three-colour | |
| med. | trichrome |
| separation negative | |
| immigr. tech. | négatif de sélection; négatif sélectionné |
| |||
| trichrome | |||
| de trois couleurs | |||
|
three colour : 10 phrases in 8 subjects |
| Art | 1 |
| Astronomy | 1 |
| Cultural studies | 2 |
| General | 1 |
| Hobbies and pastimes | 2 |
| Immigration and citizenship | 1 |
| Industry | 1 |
| Measuring instruments | 1 |