Stamp: Airplane over Canal Zone (Canal Zone 1939)
Airplane over Canal Zone (Canal Zone 1939)
15 July (Canal Zone ) within release Airmail goes into circulation Stamp Airplane over Canal Zone face value 1 United States dollar
| Stamp Airplane over Canal Zone in catalogues | |
|---|---|
| Stamp Number: | Sn:US-CZC20 |
Stamp is square format.
Also in the issue Airmail:
- Stamp - Douglas Plane over Sosa face value 5;
- Stamp - Planes and Map of Central America face value 10;
- Stamp - Pan American Clipper at Fort Amador face value 15;
- Stamp - Pan American Clipper at Cristobal Harbor face value 25;
- Stamp - Pan American Clipper over Gaillard face value 30;
- Stamp - Airplane over Canal Zone face value 1;
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Data entry completed
50%
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| Stamp Airplane over Canal Zone in digits | |
| Country: | Canal Zone |
| Date: | 1939-07-15 |
| Perforation: | 11 |
| Emission: | Air Mail |
| Format: | Stamp |
| Face Value: | 1 United States dollar |
Stamp Airplane over Canal Zone it reflects the thematic directions:
Canals or artificial waterways are waterways or engineered channels built for drainage management (e.g. flood control and irrigation) or for conveyancing water transport vehicles (e.g. water taxi). They carry free, calm surface flow under atmospheric pressure, and can be thought of as artificial rivers
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.
