This 5¢ commemorative stamp was issued by the United States in 1963 to mark the centenary of the International Red Cross, founded in 1863. The design features a bold Red Cross flag illuminated by rays of light, symbolizing hope and humanitarian aid, with silhouetted figures at the bottom representing those served by its mission. A significant issue in U.S. philately, it highlights the global role of the Red Cross in times of war and peace. Collectors value this stamp for its clean, striking design and its direct link to humanitarian history. An essential piece for Red Cross theme collectors and U.S. commemoratives specialists.