Presenting a 7 1/2 x 3 x 2 1/2 original model kit production prototype of the iconic 1965/66 Ford Mustang Fastback. This unique piece features handwritten production notes on the underside of the roof, providing fascinating insight into its development process. The assembled, unpainted model appears in a uniform terracotta/orange color and authentically bears the number '100' on the driver's side of the front bumper. Though it lacks the chrome plating, decals, and paint typical of a finished retail kit, this pre-production artifact carries historical significance, making it a rare find for collectors and enthusiasts alike. Don't miss your chance to own a piece of automotive history!