Watch List notes:

EGYPT, Alexandria. Antoninus Pius. AD 138-161. BI Tetradrachm (24mm, 14.06 g, 12h). Dated RY 7 (AD 143/144). Laureate head right / Serapis driving slow quadriga left, right hand extended; L Z (date) above. Köln 1439; Dattari (Savio) 2375; K&G 35.205; Emmett 1432.7. Dark gray-brown surfaces. VF.

Ex Hermanubis Collection (Classical Numismatic Group Electronic Auction 377, 29 June 2016), lot 268.