International Science and Technology Exposition ◯ Commemorative Medal Set Unused The medal from the Matsushita Pavilion has a date and a hole for a keychain. ◯ Cosmo Hoshimaru Coaster Set Unused These items have been stored for 40 years. There are spots on the medals, possibly due to aging, so please check the images. The coasters appear to be in good condition, but please be aware that there may be overlooked scratches or stains. Please purchase if you understand that these are retro items from 40 years ago and have been stored at home. Please refrain from purchasing if you do not understand that these are retro items stored at home for many years, or if you are concerned about minor details. No individual sales.