Airmail - The 100th Anniversary of U.P.U. 1974
Now showing: Paraguay - Postage stamps - 1974 - Airmail - The 100th Anniversary of U.P.U. - 1 stamps.
1974
Airmail - The 100th Anniversary of U.P.U.
20. March WM: None Sheetsize: 1 Engraving: Lito. Nacional. Porto. Portugal. Perforation: 13½
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