A charming semi-postal issue from Yugoslavia, this 1958 stamp highlights child welfare themes, depicting a young child playing with a toy rooster. The design reflects post-war humanitarian efforts and social care initiatives supported through philately. The inscription “Dečja nedelja 1958” (Children’s Week) emphasizes its connection to national child welfare campaigns. Printed in a soothing blue tone, the stamp combines simplicity with emotional appeal. A classic example of Yugoslav social-themed issues, it is especially attractive to collectors of semi-postals and childhood-themed philately.