This is a pavilion card set from the Osaka Expo '70. There are 22 cards, but some may be missing. The photos show discoloration and damage. The case also has discoloration, stains, and a sticker. Please understand that these are old items. Osaka Expo Expo '70 Expo Pavilion Cards Pavilion World Expo Japan World Exposition Expo Commemorative Goods Expo Commemoration Showa Retro Expo Collection World Expo '70 Expo Expo Goods Tower of the Sun