Watch List notes:

EGYPT, Alexandria. Commodus. AD 177-192. BI Tetradrachm (23mm, 12.15 g, 12h). Dated RY 29 of Marcus Aurelius (AD 188/189). Laureate head right / Pharos of Alexandria, on left, and corbita under sail right; L K[Θ] (date) in exergue. Köln 2242-3; Dattari (Savio) 3903; K&G 41.113; Emmett 2542.29. VF, find patina with some verdigris on the reverse.

From the WRG Collection, purchased from William Porter, March 1990.