Guyana
Praegu kuvatakse: Guyana - pakiposti margid (1981 - 1985) - 1 margid.
1983
Not Issued Postage Stamp Overprinted "Parcel Post" & Surcharged in Blue Colour
12. august WM: 1 perforatsioon: 14
![[Not Issued Postage Stamp Overprinted "Parcel Post" & Surcharged in Blue Colour, Tüüp C]](https://www.stampworld.com/media/catalogue/Guyana/Parcel-post-stamps/C-s.jpg)
