Ankylosaurus from NY World's Fair
Sugar Land, Texas
This armor-studded thunderbeast was sculpted life-size from fiberglass by Hungarian artist Louis Paul Jonas. It was originally part of the "Sinclair Dinoland" exhibit at the 1964-65 New York World's Fair. When the Fair closed all the dinos went on tour for a couple of years, then were deliberately dispersed to parks and museums throughout the country after they were rejected by the snobby Smithsonian.
The Ankylosaurus has been in the Houston area since 1970, but it's nowhere near as visible as it once was; now it's just one of many dinosaurs in a Museum of Natural Science paleontology exhibit.