ucdavis4PT0gpa
I should Work at Oakley
That's a TIO2. The orbitals appear goldish because early Plasma finishes looked nothing like later and current generation silverish Plasma. Early Plasma finishes would often have a champagne like tone to them which is what you have there. Cleaning may change the tone somewhat (use only softsoap to do this imo) but I don't think it will change that much....early Plasma had that tone already and have a tendency to discolor at the molecular level. Congrats though, those are a pre 1000 serial and look to be in great conditon