The form of Latin S occurs from Greek Σ by dropping 1 out in the four strokes of that letter. The (angular) S-form composed of three strokes existed like a variant on the four-stroke letter Σ previously during the epigraphy of Western Greek alphabets, and the three and 4 strokes https://bud-naked-mushrooms31975.bloginder.com/31923556/the-bud-naked-pre-rolls-diaries