About GREEK CAPITAL LETTER ETA WITH DASIA AND OXIA
Greek Capital Letter Eta With Dasia And Oxia (U+1F2D) is a Unicode uppercase letter from the Greek Extended block. It resides on Plane 0 (BMP, Basic Multilingual Plane), has bidirectional class L (left-to-right), is not mirrored, and has combining class 0 (Not Reordered). In HTML it can be written as Ἥ or Ἥ.