The Aspen Gold color was a 1966 and 1967 color as was Columbine Blue. The Timberline Green on the other hand was different for 1966 (solid) and 1967 (metallic).
Somehow very few people know this and this info is left out on web sites because they don’t know better.
Color Ditzler DuPont Ford
Aspen Gold (H) 81434 93-96705 MX708815
Columbine Blue (H) 11666 75757 MX700852
Timberline Green (H) 42750 76358-H MX7041278 (1966)
Timberline Green 93-83789 MX7041537 (1967)
Stefan