This striking red stamp features national hero José Rizal and was originally issued under United States administration of the Philippine Islands. It bears the bold black overprints “COMMONWEALTH” and “O.B.” (“Official Business”), denoting use during the early Philippine Commonwealth period (1935–1946). Such overprints marked government mail and are prized for their historical link to the transition toward independence. The combination of U.S. colonial design and Commonwealth authority makes it a significant issue in Philippine postal history. A desirable addition for specialists in overprints, Commonwealth issues, and Asian colonial philately.