24 August (Ajman ) within release Apollo 16 (1971) goes into circulation Stamp Launching pad face value 12 Qatari riyal
Stamp Launching pad in catalogues | |
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Michel: | Mi: AJ A1020A |
Colnect codes: | Col: AJ 1971.08.24-42b |
Stamp is square format.
Stamp from souvenir sheetAlso in the issue Apollo 16 (1971):
Data entry completed
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Stamp Launching pad in digits | |
Country: | Ajman |
Date: | 1971-08-24 |
Print: | Photogravure |
Perforation: | comb 13½ |
Emission: | Air Post |
Format: | Stamp |
Face Value: | 12 Qatari riyal |
Stamp Launching pad 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.