U+10164 "𐅤" Greek Acrophonic Thespian Ten Unicode Character

U+10164 "𐅤" Greek Acrophonic Thespian Ten is a numeral sign from the ancient Greek acrophonic or "Attic" system of numeration, specifically representing the number ten in the region of Thespiae in Boeotia. In this system, numerals were derived from the first letters of the number words, and the Thespian ten is distinguished by its unique local variant, which resembles a simplified or stylized version of the archaic Greek letter forms used for counting. This character falls within the Ancient Greek Numbers Unicode block, which preserves a wide range of such regional and civic numeral symbols used for inscriptions on stone and other materials before the adoption of the more common alphabetic numerals.