About SIGNWRITING HAND-FIST INDEX MIDDLE STRAIGHT THUMB BENT
Signwriting Hand-fist Index Middle Straight Thumb Bent (U+1D820) is a Unicode other symbol from the Sutton SignWriting 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 𝠠 or 𝠠. Because it is outside the Basic Multilingual Plane, proper font support is required; otherwise a fallback box may be shown.