Just came across this thread as dad just got a new addition to the family. Traded our 70 el Camino SS 396 plus some cash for a T3 Honey Bronze 69 GTX vert. As soon as they come back from NH with the car, I will be sure to add the info for the registry.

The place that was selling the car said that there were only about 50 of the 69 GTX verts painted in the Honey Bronze. Any way of proving that? Its a 440 auto console car with tan interior and black top.