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Sort of reminds me of the 1926 sixpence examples of a die gouge/s
Yes, they were similar, they were only slightly curved, running roughly parallel with the outer diameter.....well remembered!

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This error comes in varying degrees of the length of the line involved.
As is fairly evident, I'm no expert, but IMO if the line is always in the same location, but can be of different lengths, then that would indicate a gradual deterioration of the die, a die crack, but weirdly in a straight line. Normally a progressive die crack would worm around a bit as it followed the weak spots and stress raisers in the die.
Anyone else with experience want to chime in on this one?
Regardless, certainly interesting, and a nice find.

The Ox moves slowly, but the Earth is patient.
Edited by ttkoo
08/28/2022 04:18 am