Airmail - World Exhibition for Philatelic Literature and Magazines "PRENFIL '88" - Bunos Aires, Argentina 1988
กำลังแสดง ปารากวัย - แสตมป์ไปรษณียากร - 1988 - Airmail - World Exhibition for Philatelic Literature and Magazines "PRENFIL '88" - Bunos Aires, Argentina - 1 แสตมป์.
1988
Airmail - World Exhibition for Philatelic Literature and Magazines "PRENFIL '88" - Bunos Aires, Argentina
25. พฤศจิกายน WM: ว่าง แกะสลัก: Lito. Nacional. Porto. Portugal.
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