Quote:
.... I wonder what is causing these.
I wouldn't be surprised to find out the Class 6 in the old hubbing method occurred during only one of the hubbings, not necessarily a product of two or more hubbings.
Through the years it's been pounded home that the doubling occurs because of two or more hubbings.
It's taken me a long time to wrap my head around the possibility that maybe, just maybe, the doubling actually occurs during only one of the hubbings!!
I believe that the modern single squeeze method reduced the potential for hub doubling by eliminating many classes of doubling. The single squeeze has not eliminated hub doubling and this coin is a great example of that.
Food for thought!
Words of encouragement are one of the major food groups.
We need to consume them regularly to thrive and grow.