Glasspar Company, based in Santa Ana, California, operated from 1951 to 1958 and was recognized as America's first major producer of fiberglass car bodies. Initially, the company focused on manufacturing a successful line of boats, but it ventured into the automotive sector under the direction of designer and vice president Bill Tritt. The company's foray into car production began with the design of the Brooks Boxer, a vehicle built on a 1941…