Antoninus Pius, AE29 of Abonuteichus, Paphlagonia. AD 138-161. 16.89 g. AYT KAICAR ANTWNEINOC, bare head right ABONOTEIXEITWN GLYKWN, the coiled serpent Glykon, bearded and with long hair, head right. RecGen 8; BMC 1; Babelon 9 (RN 1900); RPC IV, 4881. Extremely rare. With permission of cngcoins.com, May 2015.