Postage Stamp : Space Exploration – Conquest of Space
- K. E. Tsiolkovsky’s Rocket and Rocket Speed Formula : Features Konstanty Ciołkowski (Tsiolkovsky) and his 1903 design for a cosmic rocket.
- Lunik 2 : Depicts the Lunik 2 Emblem (the Soviet probe that first reached the Moon in 1959).
- Vostok 3 and 4 : Shows the Vostok 3 and 4 spacecraft, which performed the first dual-manned spaceflight in 1962.
Date of Issue : November 25, 1963
Postage Stamp : The 150th Anniversary of the UPU – Universal Postal Union
Date of Issue : October 30, 2024
Description : Commemorating the 150th anniversary of the UPU, this design features a stylized location pin containing an envelope icon over a digital-style globe. It represents the global connectivity of the postal network.
Postage Stamp : Christmas 2025
Date of Issue : November 17, 2025
Description : A festive stamp featuring a close-up of a purple and white Christmas bauble (ornament) with a lace-like pattern, hanging from a pine branch with a golden bow.