Antoninus Pius and Marcus Aurelius, AE21 of Kilbiani, Lydia. AD 138-161. ANTWNI BHPOC, laureate heads of Antoninus Pius and Marcus Aurelius facing each other. KIL-BIA-TWN-ANW, in four lines within laurel wreath. MFA 63.235 (rev legend var of BMC 3m Imhoof LS 5) Courtesy of Museum of Fine Arts, Boston, number 63.235.