Watch List notes:

EGYPT, Alexandria. Antoninus Pius. AD 138-161. Æ Drachm (35.5mm, 25.85 g, 12h). Dated RY 9 (AD 145/146). Laureate head right / Draped bust right of Serapis, wearing an ornate kalathos; L ЄNA TOV (date) around. Köln –; Dattari (Savio) 8675; K&G –; RPC IV.4 Online 15734; Emmett 1647.9 (R5 = Demetrio 1693). Dark brown patina with a layer of lighter green. VF. Extremely rare, none in CoinArchives, and the authors of RPC only cite 4 specimens.

Includes old collection envelope indicating it was purchased from Spink & Son.