This is a close up of my 20P Mule. Surprisingly, It's graded CGS 82 and virtually as struck. The reverse looks perfect, but the Obverse shows die cracks. I've noticed the same thing on some other 20P mules. I'm still trying to piece together the set of events at the Mint that led to this astonishing Mule. Clearly this Die was ready for replacement when the phenomenon occurred. Does anyone know the details of how it occurred?