I believe there are 4 alloy cars, a spyder and 3 coupes, all 1963. The spyder (light green) and a coupe (red) were at the factory, don't know what happened to them. #1106 coupe (red) is owned by Gary Hall, it was the 1966 Geneva show car. The other coupe is/was owned by Norbert McNamara according to Wally Wyss's book in 1991, I don't know its current where abouts.
Scott