The alignment of the reverse relative to the obverse side of the coin depends on how the dies are positioned during minting. In the case of "Coin orientation" (like pre-euro French coinage or US issues), the image on one face of the coin is upside-down relative to the other, while in "Medallic orientation" (like British, German etc. coinage), the top of the reverse shares the same position as the top of the obverse. |
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