Souvenir Sheet: Overprinted (Ghana 1978)
Overprinted (Ghana 1978)
09 June (Ghana ) within release Powered Flight goes into circulation Souvenir Sheet Overprinted face value 200 Ghanaian pesewa
| Souvenir Sheet Overprinted in catalogues | |
|---|---|
| Stamp Number: | Sn:GH 659 |
Souvenir Sheet is horizontal format.
CAPEX 78Also in the issue Powered Flight:
- Stamp - Overprinted face value 8;
- Stamp - Overprinted face value 30;
- Stamp - Overprinted face value 60;
- Stamp - Overprinted face value 1;
- Souvenir Sheet - Overprinted face value 200;
- Stamp - Overprinted face value 15;
- Stamp - Overprinted face value 40;
- Stamp - Overprinted face value 65;
- Stamp - Overprinted face value 80;
Souvenir Sheet Overprinted 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.
