Watch List notes:

Julia Mamaea (mother of S. Alexander) BI Tetradrachm of Alexandria, Egypt. Dated RY 4 of Severus Alexander = AD 224/5. IOV MAMAIA CEB MHT CTPA, draped bust right / Draped bust of Serapis right, wearing calathos; L-Δ (date) across fields. Köln -; Dattari (Savio) 4508; K&G 64.12; Emmett 3224.4. 11.44g, 23mm, 12h.

Good Very Fine.

From a private North American collection.