Issued by the Dominican Republic, this airmail stamp commemorates the XIII Pan American Sanitary Conference held in Ciudad Trujillo (now Santo Domingo). The design features a map of the Americas encircled by a laurel wreath, symbolizing international cooperation in public health, alongside the inscription “Pro Salute Novi Mundi” (“For the Health of the New World”). The aircraft motif emphasizes the importance of airmail communication during the era. Printed in warm brown and ochre tones, the stamp is a notable thematic collectible for aviation, medical, and conference-related philately. Its historical connection to regional health initiatives enhances its collector appeal.