Discussion in 'Error Coins' started by Mike slaughter, Mar 4, 2026.
I'm sure this is MD but wanted to make sure I'm learning this right
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Sorry for the duplicates. Got crazy!
Correct, Machine/Mechanical Doubling.
The doubling is from a worn die. The lip is damaged. You can see the metal pushed out on both sides.
Die Deterioration.
Separate names with a comma.