Guyana
1983Estás viendo: Guyana - Sellos oficiales para envío de paquetes (1981 - 1983) - 2 sellos.
1981
Flowers - Parcel Post Stamps Overprinted "OPS" - 3mm High
8. Junio Marca de agua: 1 Perforación: 14
![[Flowers - Parcel Post Stamps Overprinted "OPS" - 3mm High, tipo A]](https://www.stampworld.com/media/catalogue/Guyana/Official-parcel-post-stamps/A-s.jpg)
![[Flowers - Parcel Post Stamps Overprinted "OPS" - 3mm High, tipo A1]](https://www.stampworld.com/media/catalogue/Guyana/Official-parcel-post-stamps/A1-s.jpg)
