A rounded type appeared inside the Chalcidian alphabet, and from this it was taken into Latin. Etruscan had no rounded variety, but it seems in Umbrian and Faliscan. In England while in the 17th century a looped form was released, and this is occasionally still found in handwriting when followed https://ricardophynd.jts-blog.com/30528861/the-bud-naked-concentrate-diaries