The Third Rio Plata Philatelists Days and Exhibition 1967
Now showing: Argentina - Postage stamps - 1967 - The Third Rio Plata Philatelists Days and Exhibition - 2 stamps.
1967
The Third Rio Plata Philatelists Days and Exhibition
20. June WM: 9 Sheetsize: 2 Design: Horacio Rómulo Álvarez Boero. Engraving: Casa de Moneda S.E., Buenos Aires. Perforation: Imperforated
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