Detailed books about the Japan World Exposition. Two-volume set, upper and lower Approximately 270 x 380mm Hardcover As these are from 55 years ago, there are stains, damage, and a musty smell due to aging. Please refrain from purchasing if you are concerned about the condition of the books. The stamp part is printed. The human washing machine exhibited at the 1970 Osaka Expo is also included. [The Appeal of EXPO '70] This book provides valuable information about the Osaka Expo held in 1970. It is a valuable item for collectors. [Introduction to Diverse Cultures] The cover depicts the faces of diverse people, highlighting the international aspect of the Expo. This allows you to feel the importance of cultural exchange at the time. [Visual Appeal] It features a beautiful design including the "Tower of the Sun," the symbol of the Expo. It is a book that is visually enjoyable and also has historical value. Title: EXPO '70 Japan World Exposition Progress and Harmony for Mankind Publisher: Kokusai Joho-sha Contents: Information about the Expo Cover Design: Faces of diverse people and the symbol of the Expo Thank you for viewing.