Caps arrived, looking good.
One thing - some of them are really yellowed - I wonder if I should wash them in 12% oxygen peroxide?
Look up "retro bright" process. Basically hair bleach and sunlight.
Yeah, few years ago I used Oxygen peroxide 12% for retro PC case front panel.
6 hours on sun and it was all nice and clean.
I hope I could do same with these caps - it shouldn't damage the plastic right?