The form of Latin S arises from Greek Σ by dropping just one out of the 4 strokes of that letter. The (angular) S-condition made up of 3 strokes existed for a variant of your 4-stroke letter Σ by now in the epigraphy of Western Greek alphabets, and also the https://louisstqoh.verybigblog.com/30765743/5-easy-facts-about-bud-naked-flower-described