MYSIA. Kyzikos. Circa 500 BC. Obol (Silver, 10 mm, 0.91 g). Dolphin swimming to left above a tunny swimming to left. Rev. Quadripartite incuse square. Unpublished in the standard references but see, among others, CNG 97, 2014, 158, CNG e286, 2012, 74, CNG e240, 2010, 197, etc. Somewhat rough surfaces, otherwise, nearly very fine.