Expo Post Card
A souvenir Post Card from Expo 67. This one features the Gyrotron. It provided thrill seekers with a ride through space that took visitors on a rollercoaster type ride from high inside the 217 foot pyramid (right) into the boiling crater of a volcano (left).
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Uploaded on December 2, 2011
Taken on December 2, 2011
Expo Post Card
A souvenir Post Card from Expo 67. This one features the Gyrotron. It provided thrill seekers with a ride through space that took visitors on a rollercoaster type ride from high inside the 217 foot pyramid (right) into the boiling crater of a volcano (left).
675
views
1
fave
0
comments
Uploaded on December 2, 2011
Taken on December 2, 2011