This commemorative stamp was issued by Denmark in 1987 to celebrate HAFNIA ’87, the prestigious international philatelic exhibition held in Copenhagen. The design features the word “DANMARK” beneath a royal crown and flanked by heraldic lions, reflecting Denmark’s national identity. The central emblem showcases a historic castle motif surrounded by stylized waves, symbolizing Copenhagen’s maritime heritage. The inscription “ХАФНИЯ ’87” appears in Cyrillic, highlighting the exhibition’s international participation. A desirable thematic piece for collectors of philatelic exhibitions, Scandinavian issues, and heraldic designs.