27 January (Guinea-Bissau ) within release Visit of SS Pope John Paul II goes into circulation Stamp Visit of SS Pope John Paul II face value 1500 Guinea-Bissau peso
Stamp Visit of SS Pope John Paul II in catalogues | |
---|---|
Stamp Number: | Sn:GW 821 |
Stamp is square format.
Visit of SS Pope John Paul II - Stamp BlockAlso in the issue Visit of SS Pope John Paul II:
Stamp Visit of SS Pope John Paul II 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.