01 January (El Salvador ) within release Official Stamps goes into circulation Stamp Christoph Columbus, Handstamped DE OFICIO CORREOS DE EL SALV face value 100 Salvadoran centavo
Stamp Christoph Columbus, Handstamped DE OFICIO CORREOS DE EL SALV in catalogues | |
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Michel: | Mi: SV D48Y |
Stamp Number: | Sn: SV O60 |
Stanley Gibbons: | Sg: SV O217B |
Stamp is square format.
overprint in either black or violetAlso in the issue Official Stamps:
Stamp Christoph Columbus, Handstamped DE OFICIO CORREOS DE EL SALV it reflects the thematic directions:
Discovery is the act of detecting something new, or something previously unrecognized as meaningful. Concerning sciences and academic disciplines, discovery is the observation of new phenomena, new actions, or new events and providing new reasoning to explain the knowledge gathered through such observations with previously acquired knowledge from abstract thought and everyday experiences. A discovery may sometimes be based on earlier discoveries, collaborations, or ideas. Some discoveries represent a radical breakthrough in knowledge or technology.