1968 Cuda 383 s 4 speed drop top 125.000 OBO

The factory original color matched wheels are really a rare option on this car. I never saw them before.
I have been informed that the wheels are not correct. Wheels didn't come out until 69? I picked this car up for my friend from the original owner back in 95, he said the car was all original except for the paint. He had painted the car blue because the Ca. sun beat the red paint to death. What info do you have about the wheels of this nature? And the source that this info comes from.