Airmail - World Stamp Exhibition "EXPO '70" - Osaka, Japan 1971
Now showing: Panama - Postage stamps - 1971 - Airmail - World Stamp Exhibition "EXPO '70" - Osaka, Japan - 1 stamps.
Now showing: Panama - Postage stamps - 1971 - Airmail - World Stamp Exhibition "EXPO '70" - Osaka, Japan - 1 stamps.