This 1961 Soviet commemorative stamp marks the 10th anniversary of the International Federation of Resistance Fighters (FIR) — an organization founded to unite anti-fascist resistance veterans after World War II. The design features the iconic Soviet monument “Warrior-Liberator,” symbolizing heroism and sacrifice, alongside the red FIR flame emblem. Printed in bold red and deep grey, the stamp reflects the USSR’s postwar narrative of remembrance and solidarity. A significant Cold War–era issue, it is valued by collectors for its political symbolism and strong propagandistic aesthetic.