Guyana
Viser nu Guyana - Post frimærker (1966 - 2024) - 2 frimærker.
1992
International Stamp Exhibition "GENOVA '92" - Genova
16. juni VM: Ingen Perforeringer: Rouletted
1992
International Stamp Exhibition "GENOVA '92" - Genova
16. juni VM: Ingen Perforeringer: Rouletted