This is my thank you to cuco for all his inspiration and guidance in getting these back in the gig. Was going to use one as a cadaver to volunteer up some lugs for a little chemical test on chromed cast metal before doing it for real on my 1953 RK Hollywood Ace restoration last year. When I pulled off the lug, this brilliant golden shine was underneath the rusted spray painted surface.
From there on, they became the next project and that's when cuco (cuquito717) helped me get started with getting them back to round. After that it was a living lab experiment on different platings. :)
Turns out they are Lacquered Copper over Nickel over Steel. I've seen these sell as "Chrome" Timbales after buffing off the copper plating, but according to Caswell plating, "you cannot plate anything over chrome. Before plating copper over nickel (or chrome over nickel, for that matter), the nickel must be activated by a 10 to 15 second dip in 5% sulfuric." Once that was figured out, the path got a little better set in order to proceed and not accidentally trash a plating.
So here's how they started - drug down a gravel road on a chain behind a pickup truck - I've hauled these on gigs for 30 years and always thought they were so ugly they HAD to be home made - until I noticed the grey spray paint camouflaged 60's Ludwig Keystone S/N badge dating them to 1966.
Here's how they started....