31 March (Ajman ) within release Space Successes, large format goes into circulation Souvenir Sheet A Space Rocket face value 1 Qatari riyal
Souvenir Sheet A Space Rocket in catalogues | |
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Colnect codes: | Col: AJ 1973.03.31-30fa |
Souvenir Sheet is vertical format.
Pink and Gold Michel only mentions that souvenir sheet are known "for some values"Also in the issue Space Successes, large format:
Souvenir Sheet A Space Rocket it reflects the thematic directions:
A rocket (from Italian: rocchetto, lit. 'bobbin/spool') is a vehicle that uses jet propulsion to accelerate without using any surrounding air. A rocket engine produces thrust by reaction to exhaust expelled at high speed. Rocket engines work entirely from propellant carried within the vehicle; therefore a rocket can fly in the vacuum of space. Rockets work more efficiently in a vacuum and incur a loss of thrust due to the opposing pressure of the atmosphere.