Artist's rendering of the Demonstration Center/Hall of Education SOURCE: Commercial Transparency by © Copyright Photo Lab, Inc. Demonstration Center SOURCE: Commercial Transparency by © Copyright Photo Lab, Inc.

Fairgoer Photographs

Demonstration Center SOURCE: Online auction Demonstration Center SOURCE: Online auction Demonstration Center and Travelers Insurance Pavilion SOURCE: © Copyright nywf64.com Collection

Publication Photographs

Architectural rendering of the Demonstration Center SOURCE: Pamphlet, Concrete at the Fair