Ditunjukkan sekarang: UNESCO - Setem-setem bayaran pos (1980 - 1989) - 3 Setem-setem.
1984
UNESCO World Heritage
20. October WM: Tiada Saiz Helaian: 50 Corak: René Quillivic. Perforasi: 13 x 12½
![[UNESCO World Heritage, jenis O]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/O-s.jpg)
![[UNESCO World Heritage, jenis P]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/P-s.jpg)
![[UNESCO World Heritage, jenis Q]](https://www.stampworld.com/media/catalogue/UNESCO/Postage-stamps/Q-s.jpg)