This striking 1958 USSR pair showcases passenger vessels from the Soviet maritime fleet, part of the “Sea Fleet of the USSR” series.

• The left stamp depicts a liner operating on the Odessa–Batumi route along the Black Sea, set against a warm coastal backdrop.

• The right stamp illustrates a ship on the Murmansk–Tiksi route through the Arctic seas, sailing among floating ice.
  Both stamps highlight the diversity of Soviet passenger services—from southern resort voyages to northern polar expeditions—symbolizing national unity through maritime connectivity.