25 December (Soviet Union, USSR ) within release Aeroplane history goes into circulation Stamp A.F. Mojasky (1882) face value 6 Russian kopek
Stamp A.F. Mojasky (1882) in catalogues | |
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Michel: | Mi:SU 4315 |
Stamp is square format.
Also in the issue Aeroplane history:
Data entry completed
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Stamp A.F. Mojasky (1882) in digits | |
Country: | Soviet Union, USSR |
Date: | 1974-12-25 |
Perforation: | comb 11½ x 12 |
Format: | Stamp |
Face Value: | 6 Russian kopek |
Print run: | 4600000 |
Stamp A.F. Mojasky (1882) 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.