U+10160 "𐅠" Greek Acrophonic Troezenian Ten Unicode Character

U+10160 "𐅠" Greek Acrophonic Troezenian Ten is a numeral symbol from the ancient Greek acrophonic or "Herodianic" numeral system, specifically originating from the city of Troezen in the Peloponnese. It represents the number ten, deriving its form from the initial letter of the word for ten in the local Greek dialect, typically resembling a capital pi or a similar angular shape. This character is part of the Ancient Greek Numbers Unicode block, which preserves the diverse regional variations of early Greek numerals used in inscriptions and accounting before the widespread adoption of the Milesian alphabetic system.