Many of the coins in my collection are very small. Here is the obverse of a gorgon/helmet fraction. I cannot find my scan of the reverse (and of course the coin is in the safety deposit box.)
The coin is 6.5mm in diameter and weighs 0.22g. The reverse type can be seen on this example on CoinArchives. Although LHS attributed the coin to Maroneia an example from M&M appears to have the letters O-Π in the corners suggesting NEOΠ or Neapolis.
Collectors of ancients often praise the engraving skills of the ancients but look how small the statue of Lincoln in the memorial is! (It was mechanically reduced, of course.)
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