EXPO '75 Okinawa International Ocean Exposition Japan Travel Commemorative Medal Not for Sale ■Engraving ・Obverse Shureimon Gate and Japan Travel ・Reverse EXPO '75 '75.7.20 - '76.1.18 Okinawa International Ocean Exposition Size Diameter: Approximately 49mm Thickness: Approximately less than 3mm It was kept in its original paper wrapping and stored in a dedicated box. The box has some yellowing. The medal has minor scratches, likely from the manufacturing process. Please refrain from purchasing if you are sensitive to imperfections, as it has been stored by a private individual. Color...Gold