About CUNEIFORM NUMERIC SIGN THREE VARIANT FORM ESH21
Cuneiform Numeric Sign Three Variant Form Esh21 (U+1243B) is a Unicode letter number from the Cuneiform Numbers and Punctuation block. It resides on Plane 1 (SMP, Supplementary 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 𒐻 or 𒐻. Because it is outside the Basic Multilingual Plane, proper font support is required; otherwise a fallback box may be shown.