Stamp: Plane (Soviet Union, USSR 1977)

  1. Catalogue
  2. Soviet Union, USSR
  3. 1977
  4. Definitive Issue
  5. Plane

Plane (Soviet Union, USSR 1977)

01 January (Soviet Union, USSR ) within release Definitive Issue goes into circulation Stamp Plane face value 6 Russian kopek

Stamp Plane in catalogues
Michel: Mi:SU 4633

Stamp is square format.

Also in the issue Definitive Issue:

Data entry completed
50%
Stamp Plane in digits
Country: Soviet Union, USSR
Date: 1977-01-01
Perforation: 12 x 12½
Emission: Definitive
Format: Stamp
Face Value: 6 Russian kopek

Stamp Plane it reflects the thematic directions:

A planet is a large, rounded astronomical body that is generally required to be in orbit around a star, stellar remnant, or brown dwarf, and is not one itself. The Solar System has eight planets by the most restrictive definition of the term: the terrestrial planets Mercury, Venus, Earth, and Mars, and the giant planets Jupiter, Saturn, Uranus, and Neptune. The best available theory of planet formation is the nebular hypothesis, which posits that an interstellar cloud collapses out of a nebula to create a young protostar orbited by a protoplanetary disk. Planets grow in this disk by the gradual accumulation of material driven by gravity, a process called accretion.

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.

Stamp, Plane, Soviet Union, USSR, , Planets, Aircrafts