Egypt, Alexandria. German. Julia Mamaea, mother of Severus Alexander Tetradrachm circa 230-231 (year 10), billon 23.7mm., 15.39g. Draped bust r., wearing stephane. Rev. ΠЄΡΙ/ΟΔΟС/ΔЄΚΑ/Τ Η in four lines across field; all within wreath. Geissen 2512. Dattari 4534.

Very rare. Nice old cabinet tone, Very Fine.

This reverse type commemorates the Decennalia of Severus Alexander. From a private German collection.