24 June (Switzerland ) within release OMS/WHO - World Health Organization goes into circulation Stamp Chillon Castle at Lake of Geneva (OMS/WHO overprint) face value 10 Swiss centime
Stamp Chillon Castle at Lake of Geneva (OMS/WHO overprint) in catalogues | |
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Michel: | Mi: CH-OMS 2 |
Stamp Number: | Sn: CH 5O2 |
Zumstein: | Zum: CH-OMS 2 |
Stamp is square format.
Overprinted "ORGANISATION MONDIALE DE LA SANTÉ"Also in the issue OMS/WHO - World Health Organization:
Stamp Chillon Castle at Lake of Geneva (OMS/WHO overprint) it reflects the thematic directions:
A castle (from Latin: castellum) is a type of fortified structure built in Europe and the Middle East during the Middle Ages by European nobility. Scholars debate the scope of the word castle, but usually consider it to be the private fortified residence of a lord or noble. This is distinct from a palace, which is not fortified; from a fortress, which was not always a residence for nobility; and from a fortified settlement, which was a public defence – though there are many similarities among these types of construction. Usage of the term has varied over time and has been applied to structures as diverse as hill forts and country houses. Over the approximately 900 years that castles were built, they took on a great many forms with many different features, although some, such as curtain walls and arrowslits, were commonplace.
A lake is a naturally occurring, relatively large and fixed body of water on the Earth's surface. It is localized in a basin or interconnected basins surrounded by dry land. Lakes lie completely on land and are separate from the ocean, although they may be connected with the ocean by rivers, such as Lake Ontario. Most lakes are freshwater and account for almost all the world's surface freshwater, but some are salt lakes with salinities even higher than that of seawater. Lakes vary significantly in surface area and volume.