Stamp: Airplane over Saigon (Vietnam, South 1972)
Airplane over Saigon (Vietnam, South 1972)
18 April (Vietnam, South ) within release 20 years Vietnamese Aviation goes into circulation Stamp Airplane over Saigon face value 10 South Vietnamese đồng
| Stamp Airplane over Saigon in catalogues | |
|---|---|
| Michel: | Mi:VN-S 498 |
Stamp is square format.
Also in the issue 20 years Vietnamese Aviation:
- Stamp - Airplane over Dalat face value 10;
- Se-tenant - Airplane over Vietnamese Landscapes face value 4*10;
- Stamp - Airplane over Ha-Tien face value 10;
- Stamp - Airplane over Hue face value 10;
- Stamp - Airplane over Saigon face value 10;
- Stamp - Airplane over Dalat face value 25;
- Se-tenant - Airplane over Vietnamese Landscapes face value 4*25;
- Stamp - Airplane over Ha-Tien face value 25;
- Stamp - Airplane over Hue face value 25;
- Stamp - Airplane over Saigon face value 25;
Stamp Airplane over Saigon it reflects the thematic directions:
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.
