Tropical dials... how are they formed?

[CrownMe]

Originally Posted by SteelerFan65

Exactly

Defective paint and sun creates color change. Many people turned them in when dials changed colors while servicing. Therefore true chocolate or color change dials are rarer as well as desirable by collectors. It wasn't only black dials that changed by the way due to defective paint. It also affected some blue dials on 1680/8's as well as white Exp II's known now as cream dials.

my god i love your collection. those are nice but that gilt sub you have is my favorite