January 7, 2022
Description
A friend asked for a tool to help him mark the center of coins, so I made him this.
Place it over a coin, and move the coin into the corner. With a thin fine liner, mark a short stripe near the center. Rotate the coin 90 degrees and mark again. X marks the dead center of the spot :)
License:
Creative Commons — Public Domain
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ravingDIODE
