| number | artist | title | year |
|---|---|---|---|
| 422 574 NE | Claudine Witsen Elias | A. Roland Holst | 1960 |
| 422 575 NE | Ton Lutz | Guillaume van der Graft | 1960 |
| number | artist | title | year |
|---|---|---|---|
| 422 574 NE | Claudine Witsen Elias | A. Roland Holst | 1960 |
| 422 575 NE | Ton Lutz | Guillaume van der Graft | 1960 |