CBS Register: cylinder seal. unpierced. limestone. only one name. Lugal-nu-zu s. of Eteninka (or Ele-el-ka) Sin. c.2400 BC. 34 x 9 mmUE X: Stone cylinder, not pierced, bears only a name. Probably a memorial tag buried with the dead. Lugal-nu-zu, dumu E-te-el-ka Sin. Limestone cylinder.