Justinian I (527-565). AR Half Siliqua, Carthage mint. Obv. D N IVSTINIANVS P P AI. Diademed, draped and cuirassed bust right. Rev. Monogram (Sear 3); above, cross; below, S, all within linear border surrounded by wreath. D.O. -; MIB 53; Sear 254 (as Siliqua); Ranieri 310 (Mathasunta); MBC Vandals pp. 80/1, 2-5 (Mathasunta). AR. 0.77 g. 13.00 mm. RRR. An attractive example, of this very rare and controversial issue. Good VF. ���
By the monogram on the reverse, this rare issue used to be attributed by scholars to the Ostrogothic queen Mathasunta. In 1959, P. Grierson, "Mathasunta or Mastinas: A reattribution, NC 1959, 119 ss. "suggested to decipher the monogram as belonging to the Mauretanian king Mastinas. Hahn, MIB 56 however interprets the issue as a regular African coinage of Justinian himself.