Jun. 3—FAIRMONT — If you want to hear about that $24 million NASA contract, you have to take the car tour, first. One look at rocket ship-styled hood ornaments and other trappings on that 1957 Chevrolet Nomad told the tale in Wade Linger's garage Wednesday afternoon. The Chevy Nomad was a station wagon — of all things — a perfect visual for Eisenhower's America. However, even if it was solid .