Watch List notes:

EGYPT. Alexandria. Antoninus Pius, 138-161. Drachm (Bronze, 32.0 mm, 20.32 g, 12 h), year 7 = 143-144. ΑYΤ Κ Τ ΑΙΛ ΑΔΡ ΑΝΤΩΝΙΝΟC CEB EYCEΒ Laureate, draped and cuirassed bust of Antoninus Pius to right. Rev. L Z Serapis standing left, raising right arm and holding scepter, in quadriga left. Dattari (Savio) 2847. Geissen 1452. cf. K&G 35.220 (obverse legend). RPC IV.4 Online temp. 14851. Brown patina with some red. Very fine.
From the collection of Jean-Pierre Righetti, x Classical Numismatic Group 395, 12 April 2017, 300, Tom Cederlind estate.