Intra-Mural Bus with Hall of Science in Background, Chicago World's Fair - Vintage Science Fair Postcard Greetings_from 1917 from Estes Park

1917 from Estes Park

- 1938 Linen Postcard

In 1772 Moravian Church missionaries and their Indian converts built at Schoenbrunn what is thought to have been the first Protestant church west of the Alleghenies

Playground of the World

On back: The arched corridors of San Juan Capistrano depict the beauty of Mission architecture conceived by the Padres and built of adobe bricks by the Indians

Intra-Mural Bus with Hall of Science in Background, Chicago World's Fair - Vintage Science Fair Postcard Greetings_from 1917 from Estes ParkFront: Intra Mural Bus with Hall of Science in Background, Chicago World's Fair Back: INTRA MURAL BUS Within the grounds of the Exposition, visitors are transported by a fleet of sixty semi trailer type open buses, which accommodate 15,000 to 20,000 passengers per hour. 1833 Century of Progress Chicago World's Fair 1933 Mailed: Postmark: 1935 Green one cent Benjamin Franklin stamp Condition: Great with some aging Publisher: Mark Right Selling Co.