Diadumenian. As Caesar, AE31 of Cibyra, Phrygia. M OPEL ANTW-NINOC DIA K, Bare-headed, draped, and cuirassed bust right. KIBV-PATWN, Zeus Hypsibremetes seated left; eagle at feet to left. SNG von Aulock 3739; Lindgren I 923; Mionnet Vol. 3, 391; BMC 56. With kind permission of www.edgarlowen.com, Nov. 2011.