A 1982 definitive issue from the USSR showcasing the full spectrum of Soviet postal transportation—aircraft, ship, railway, and truck—symbolizing national and international mail connectivity. These two stamps represent distinct color varieties: deep teal-green and bright blue, both valued at 5 kopeks. Designed in a clean minimalist style typical of late-Soviet definitives, the issue emphasizes efficiency and technological reach in the postal network. Popular among thematic collectors of transport, postal history, and Soviet era definitives, these color variants make an attractive pair for specialist collections.