02 October (Australia ) within release Lighthouses of Sydney goes into circulation Mini Sheet Lighthouse minisheet face value 3 Australian dollar
Mini Sheet Lighthouse minisheet in catalogues | |
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Yvert et Tellier: | Yt: AU BF267 |
WADP Numbering System - WNS: | WAD: AU083MS.18 |
Mini Sheet is square format.
Also in the issue Lighthouses of Sydney:
Mini Sheet Lighthouse minisheet it reflects the thematic directions:
Architecture (Latin architectura, from the Greek ἀρχιτέκτων arkhitekton "architect", from ἀρχι- "chief" and τέκτων "builder") is both the process and the product of planning, designing, and constructing buildings and other physical structures. Architectural works, in the material form of buildings, are often perceived as cultural symbols and as works of art. Historical civilizations are often identified with their surviving architectural achievements.
A lighthouse is a tower, building, or other type of structure designed to emit light from a system of lamps and lenses, and to serve as a navigational aid for maritime pilots at sea or on inland waterways. Lighthouses mark dangerous coastlines, hazardous shoals, reefs, and safe entries to harbors, and can assist in aerial navigation. Once widely used, the number of operational lighthouses has declined due to the expense of maintenance and use of electronic navigational systems.