1964 New York World's Fair pavilions

The 1964 New York World's Fair took place at Flushing Meadows–Corona Park in Queens, New York, United States, during 1964 and 1965. The fair included 139 pavilions with exhibits by 80 nations, 24 U.S. states, and 350 corporations.

Source: Wikipedia — 1964 New York World's Fair pavilions (CC BY-SA 4.0)