The Florida Tropical House was designed by Robert Low Weed for the state of Florida to promote tourism. This Art Deco style house is framed with wood and finished with concrete stucco. It is still the original color. [map]

The Armco-Ferro House was designed by Robert Smith for the American Rolling Mill Company and Ferro Enamel Corporation. The intent was to showcase steel and porcelain enamel for residential construction. The was the first house to utilize frameless steel construction and an exterior sheathing of vitreous enamel which was used later for Lustron houses and gas stations. [map]

The House of Tomorrow was designed by George Fred Keck. The 12-sided building used glass curtain walls on the second and third floors. They were replaced with operable windows during relocation. The original windows are now being restored. The floor plan included space to park an airplane. It was the most futuristic house at the Fair. [map]

The Cypress Log Cabin was designed by Murray D. Heatherington for the Southern Cypress Association. The goal was to demonstrate the unique qualities and many uses of cypress. The house was framed with wood and covered with cypress siding, creating a mountain lodge effect. Cypress knees decorated the house's fences, arbors, and bridges. Carvings suggesting animal heads, reptiles and fantasy creatures were removed during relocation. [map]

For more, see these websites: 1, 2, 3, and 4.