Info| Date | 1973, 17 XII |
|---|---|
| Value | 0.50, 2, 4, 5, 10, 20 sylis |
| Catalog no. | Mi 678-683 Sc 653-658 SG 836-841 Y&T 511-516 |
| Topic | Copernicus, Nicolas |
| Occasion | 500th birthday of Copernicus |
| Description | Series of 6 with portrait and the inscription 500ÈME ANNIVERSAIRE DE NICOLAS COPERNIC. On 0,5S and 20S the solar system, on the other stamps space vehicles. On all the stamps: artists impressions of planets. |
