Postcards from Expo 67
The 1967 International and Universal Exposition, or simply Expo 67, was the General Exhibition Category 1 World's Fair held in Montreal, Quebec, Canada from April 27 to October 29, 1967. It was considered to be the most successful World's Fair of the 20th century, with over 50 million visitors and 62 nations participating. It also set the single-day attendance record for a world's fair with 569,000 visitors on its third [...]