Watch List notes:

Tranquillina (wife of Gordian III) BI Tetradrachm of Alexandria, Egypt. RY 6 = AD 242-243. CAB TPANKVΛΛЄINA CЄB, draped bust right, wearing stephane / Homonoia standing left, raising hand and holding double cornucopiae; LS (date) in left field. Emmett 3449; Dattari (Savio) 4823. 14.19g, 24mm, 11h.

Good Very Fine.

From the inventory of a European dealer;
Ex Bertolami Fine Arts, E-Auction 50, 10 December 2017, lot 549.