The form of Latin S arises from Greek Σ by dropping just one out of your 4 strokes of that letter. The (angular) S-condition made up of 3 strokes existed being a variant with the 4-stroke letter Σ previously from the epigraphy of Western Greek alphabets, and the a few https://budnakedflower21975.blogunteer.com/30528352/s-no-further-a-mystery