The Kaleidoscope Pavilion at Expo '67 - Montreal, Quebec
The Kaleidoscope Pavilion treating the theme of "Man and Color" . Sponsored by Canadian Industries Limited, Chemcell Limited, Cyanamid of Canada Limited, Dow Chemical of Canada Limited, Shawinagin Chemicals Limited and Union Carbide Canada Limited.
Mailed from Montreal, Quebec to Paul J. Hamlin of Warsaw, Indiana on May 25, 1967:
Wed Eve - 8:45. Just returned from Expo. Believe it or not - We saw Paulians & Klineselters today - We were on the train & they on an opposite platform waiting.