27 April (Argentina ) within release Philatelic Expo Argentina '85 goes into circulation Se-tenant Tag: Federacion Internacional de Filatelia face value 2*80 Argentine peso argentino
Se-tenant Tag: Federacion Internacional de Filatelia in catalogues | |
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Michel: | Mi: AR 1734Zf |
Gz (Cefiloza): | Gz: AR 1729En |
Se-tenant is horizontal format.
Also in the issue Philatelic Expo Argentina '85:
Se-tenant Tag: Federacion Internacional de Filatelia it reflects the thematic directions:
Aviation is the practical aspect or art of aeronautics, being the design, development, production, operation and use of aircraft, especially heavier than air aircraft. The word aviation was coined by French writer and former naval officer Gabriel La Landelle in 1863, from the verb avier (synonymous flying), itself derived from the Latin word avis ("bird") and the suffix -ation.