Stamps of Netherlands, 2 May 1967
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postage
1967, May 2 Europa 1967 issue p. 12.75x14
| X | 20c | bl | Europa cogwheels, w. unwmk | — | — | |
| - | 20c | bl | Europa cogwheels, phosphor paper, w. circles | — | — | |
| - | 45c | Europa cogwheels, w. unwmk | — | — | ||
| - | 45c | Europa cogwheels, phosphor paper, w. circles | — | — |
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