Pergamon, Mysia, in the name of Philetairos. AE15, 6.03 g. 282-133 BC. Helmeted head of Athena right. FILETAIROY, coiled serpent with head right. MHR monogram in upper left field. SNG Turkey 9-III 862. With permission of Heidelberger Münzhandlung Herbert Grün, auction 64, Lot 741, Nov. 2014.