Watch List notes:

BITHYNIA, Prusa ad Olympum. Caracalla. AD 198-217. Æ (25mm, 7.70 g, 12h). Laureate head right / Ajax the Great, wearing helmet and balteus, falling on his sword before a rocky outcropping; shield on ground before him. RG 102; SNG von Aulock 873. Brown surfaces. Fine. Rare mythological type.