Cuzco
Viser nå: Cuzco - Offisielle frimerker (1981 - 1988) - 2 frimerker.
17. May VM: 1 Perforering: 14
![[Postage Stamps Overprinted "OPS" - 6mm High, type I]](https://www.stampworld.com/media/catalogue/Guyana/Official-stamps/I-s.jpg)
![[Postage Stamps Overprinted "OPS" - 6mm High, type I1]](https://www.stampworld.com/media/catalogue/Guyana/Official-stamps/I1-s.jpg)
![[Postage Stamps Overprinted "OPS" - 6mm High, type I2]](https://www.stampworld.com/media/catalogue/Guyana/Official-stamps/I2-s.jpg)
![[Postage Stamps Overprinted "OPS" - 6mm High, type I3]](https://www.stampworld.com/media/catalogue/Guyana/Official-stamps/I3-s.jpg)
![[Postage Stamps Overprinted "OPS" - 6mm High, type I4]](https://www.stampworld.com/media/catalogue/Guyana/Official-stamps/I4-s.jpg)
17. May VM: 1 Perforering: 14
![[Airmail - Postage Stamps Overprinted "OPS" - 6mm High, type I5]](https://www.stampworld.com/media/catalogue/Guyana/Official-stamps/I5-s.jpg)
Viser nå: Cuzco - Offisielle frimerker (1981 - 1988) - 2 frimerker.
17. May VM: 1 Perforering: 14
17. May VM: 1 Perforering: 14