The rolling lines are on the planchet. (Rolling as during the flattening of the stock metal)

Why are some of the lines present and some are missing? They are all over the planchet
before the strike. Even after the strike you can still see a hint of these. But why on
this coin are these lines seen as strong as before the strike? The die had a slight coating of grease on some deeper and some of the fields. So the die was prevented to strike up the design of these areas. So what you are seeing is the result of struck through thin grease blockage on the die. Note the dot under Liberty and the missing plating? The dot looks like a split in the center of the dot. So it must be leaching something that is rejecting the plating on that area.
Edited by coop
10/10/2019 10:13 pm