It's probably worth noting that the gilt features of the Bart Simpson dials can get a bit wonky/fuzzy depending on the level of crazing. The paint/gloss on these generally have major crazing issues, but the crazing comes with a beautiful brown tropical hue in many cases.
Here is a closeup of mine (bought from Christies private sales) that has a bit of wonkiness on the crown and lettering due to micro-crazing:
