Cuneiform law
Cuneiform law is generally classified separately from later Middle Eastern law, but has been viewed as a predecessor of Biblical and Jewish law. The communities of the Middle East that made use of cuneiform law were generally all in contact with one another, and developed similar cultures. Akkadian, a cuneiform language, was used throughout the entire area, and even as far as Egypt, for diplomatic communications during the Amarna Period.
Nu (cuneiform)
Also, line art drawings of cuneiform signs, from a document, or article have the possibility of showing the "nu" sign with either of the two types of the sign, showing either, (arrow) wedge strokes, or a wedge stroke (full triangle-type) stroke. The alternate wedge-triangle type would look similar to this: , but the wedge moved to the center, or beginning of the horizontal (adjacent the head of the horizontal stroke).