This attractive commemorative pair was issued by Uruguay in 1963 to celebrate the centenary of the International Red Cross. The stamps feature a modern symbolic design combining the Red Cross emblem with a stylized humanitarian sail motif, representing aid and relief across nations. Issued in two denominations—20c (blue) and 40c (grey)—the set reflects the global participation in Red Cross centenary philatelic releases. Their clean typography, strong color contrast, and international humanitarian theme make them desirable additions for collectors specializing in Red Cross, health, or global commemorative issues.