31 March (UNO Geneva ) within release Health goes into circulation First Day Cover Worldwide decline of smallpox cases face value 0.80 Swiss frank
First Day Cover Worldwide decline of smallpox cases in catalogues | |
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Michel: | Mi:NT-GE FDC73 |
First Day Cover is square format.
Also in the issue Health:
First Day Cover Worldwide decline of smallpox cases it reflects the thematic directions:
A globe is a spherical model of Earth, of some other celestial body, or of the celestial sphere. Globes serve purposes similar to maps, but, unlike maps, they do not distort the surface that they portray except to scale it down. A model globe of Earth is called a terrestrial globe. A model globe of the celestial sphere is called a celestial globe