Yemen
Viser nu Yemen - Post frimærker (1990 - 2013) - 2 frimærker.
1991
Signing of Unity Agreement (in November 1989) Commemoration
22. maj VM: Ingen Perforeringer: 13¼ x 13
1991
Signing of Unity Agreement (in November 1989) Commemoration
22. maj VM: Ingen Perforeringer: 13¼ x 13