Watch List notes:

MYSIA, Pergamum. Severus Alexander. AD 222-235. Æ 32mm (33mm, 22.57 g, 6h). C. Tertullus,strategos. Laureate and cuirassed bust right, seen from the front / Apollo and Herakles standing facing one another; altar between. SNG BN 2267; RPC VI Online 4223; SNG von Aulock 7516 (same dies). Dark brown surfaces, slightly worn at obverse high points. Good Fine.

Ex Classical Numismatic Group Electronic Auction 182 (20 February 2008), lot 134.