1957-58, excavated on behalf of the Joint Expedition to Nippur (Baghdad School of the American Schools of Oriental Research and The Oriental Institute of the University of Chicago); acquired by the Museum in 1958, as a result of its financial contribution to the excavations.
Sollberger, Edmond and Jean Robert Kupper. 1971. Inscriptions Royales Sumériennes et Akkadiennes. Paris: Les Éditions du Cerf, no. IIIAg.