PCGS 1990 Silver eagle struck thru numerous retained wires on the obverse. There are many small, thin wire fragments scattered across the coin's obverse, and especially in the 11 o'clock area...
NGC 1997 silver eagle struck thru plastic reverse, with the struck thru area having the distinctive flat, mirrored appearance and sharp edges to the strike through, which is disctinctive of the...
PCGS 2022 silver eagle struck through retained plastic obverse. The plastic is a white/brown color, and is at the 5 o'clock postion on the obverse.
MS69
PCGS 2016 silver American eagle struck thru retained plastic obverse. The plastic threads are retained throughout portions of the struck thru area.
What the threads came from in the Mint is...