Number 4 looks like it has the twist.
But a copper would have been a better choice. Zinc will corrode and crumble if used in a stressful application.
Not sure that the Canadians call the errors as we do. In the US we call anything rim to rim a retained. In Canada there may be more or less when...
NGC used to be the go to for an honestly graded Nickel. What the heck is going on?
Just picking. Most Frankies are two sided.
I saw your trick their putting the 57 number 4 instead of 3. I think it has been dipped, and retoned. The 63 ain't bad for a 63D.
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