Канада
Under UV light paper emits a minimal bluish-white glow, tags glow yellowish
fluorescent bars 4mm wide applied to the vertical rows of perforations.
fluorescent bars 4mm wide applied to the vertical rows of perforations.
| Страна: | Канада |
| Тип: | Почтовые марки |
| Серия: | Landscape Definitives 1972-1977 |
| Номинал: | 20 ¢ |
| Год: | 1972 |
| Материал: | Dull fluorescent Smooth with Two fluorescent Bars (OP2) |
| Размер: | 24 x 30 mm |
| Перфорация: | comb 12½ x 12 |
Landscape Definitives 1972-1977
