This 1965 Yugoslavian commemorative stamp was issued for Nedelja Crvenog Krsta (Red Cross Week), celebrating humanitarian service across the country. The design features a modernist circular motif of stylized figures surrounding the iconic Red Cross emblem, symbolizing unity, volunteerism, and collective aid. Printed in warm brown and red tones, the stamp reflects mid-century graphic style typical of Yugoslav postal issues of the era. A fine thematic addition for Red Cross, medical, and social-welfare collectors, especially sought after in clean, well-centered examples.