TaKe it to base metal....I plated many years ago and it may have nickle under copper. We would plate steel rollers, then copper then chrome.
Have you considered powder coaring. I've seen some nice ones and even some looked pretty close to chrome..


1937 Chevy Pickup
In the Gallery
1952 Chevy Panel
In the Gallery
More photos
1950 Chevy Coupe
Pictures!

I'd rather walk and carry a Chevy hub cap than ride in a Ferd.
I can explain it to you, but I can't understand it for you smile