Watch List notes:

Trebonianus Gallus (251-253). BI Tetradrachm. Alexandria mint (Egypt). Dated RY 3 (252/3 AD). Obv. ΑΚΓ ΟΥΙΒ ΤΡΕΒ ΓΑΛΛΟC ΕΥCΕΒ. Laureate, draped and cuirassed bust right. Rev. Athena seated left, holding Nike; to left, LΓ. K &G 83.4; Dattari 5112. AE. 10.58 g. 24.50 mm. About EF.