San Marino
Now showing: San Marino - Postage stamps (1877 - 2022) - 1 stamps.
1994
EUROPA Stamps - Great Discoveries and Inventions
23. May WM: None Engraving: Questa Perforation: 14½ x 14¼
![[EUROPA Stamps - Great Discoveries and Inventions, type AUE]](https://www.stampworld.com/media/catalogue/San-Marino/Postage-stamps/AUE-s.jpg)
![[EUROPA Stamps - Great Discoveries and Inventions, type AUF]](https://www.stampworld.com/media/catalogue/San-Marino/Postage-stamps/AUF-s.jpg)