[ERA Chas]

Computer,
Just noticed a photo of #3049 in your gallery. I'm interested in the finish on this car's Halibrands. I assume it's the "natural" finish that comes from oxidation. Can you shed some light on whether this is the actual finish or if these wheels are painted or coated in any way? Also, how to maintain them in this state? Very tired of polishing my mag Halibrand's but hate the thought of "letting them go". Any other members have thoughts?
Many thanks,