01 March (Italian colonies, territories and occupations ) within release Trieste - Zone A goes into circulation Stamp Airplane and Tower of Campidoglio face value 500 Italian lira
Stamp Airplane and Tower of Campidoglio in catalogues | |
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Stamp Number: | Sn:IT-TR C15 |
Unificato: | Un:IT-TR A15 |
Stamp is vertical format.
Also in the issue Trieste - Zone A:
Stamp Airplane and Tower of Campidoglio it reflects the thematic directions:
A tower is a tall structure, taller than it is wide, often by a significant factor. Towers are distinguished from masts by their lack of guy-wires and are therefore, along with tall buildings, self-supporting structures.
An aircraft is a machine that is able to fly by gaining support from the air. It counters the force of gravity by using either static lift or by using the dynamic lift of an airfoil, or in a few cases the downward thrust from jet engines. The human activity that surrounds aircraft is called aviation. Crewed aircraft are flown by an onboard pilot, but unmanned aerial vehicles may be remotely controlled or self-controlled by onboard computers. Aircraft may be classified by different criteria, such as lift type, aircraft propulsion, usage and others.