These flaws occur in the mint during the process of making the coins – from preparing the metal for the planchets or coin blanks to striking the design using the metal stamping tool called coin dies. Minting defects are very rare especially with the technology of modern coinage.
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Maya Lin-Takahashi
Consumer Tech & Gadget Reviewer
Maya is a hardware enthusiast who tests and reviews smart home devices, smartphones, wearables, and audio gear. She focuses on practical consumer value and build quality.
