Urim & Thummim Tablet Recreation (LKA 137), resin cast about 6.5 by 4.5 inches. The cuneiform is not legible. LKA 137 tablet was found in Assur by German excavations. It is called A Psephomancy Ritual From Assur in COS. It is an incantation recited while performing divination by use of a white and black stones which is called psephomancy. It parallels the use of the Urim and Thummim in the Bible.