Info| Date | 1973, 23 IV |
|---|---|
| Value | 8 c |
| Catalog no. | Mi 1095 Sc 1488 SG 1489 Y&T 981 |
| Topic | Copernicus, Nicolas |
| Occasion | 500th anniversary of his birthday |
| Description | Portrait after a painting of Jan Matejko. The device he holds is an armillary sphere, used as 'teaching aid', to demonstrate his theory. |
