International Stamp Exhibition "WASHINGTON 2006" - Washington, USA 2006
Praegu kuvatakse: Sao Tome ja Principe - postmargid - 2006 - International Stamp Exhibition "WASHINGTON 2006" - Washington, USA - 1 margid.
2006
International Stamp Exhibition "WASHINGTON 2006" - Washington, USA
4. aprill WM: mitte ükski perforatsioon: 13¼
