Pisidia, Selge (ca. 4th century BC) AR Obol (Silver, 10mm, 0.88g)
Obv: Head of gorgoneion facing with flowing hair
Rev: Head of Athena right, wearing crested, winged Attic helmet; astragalus and coiled serpent to left.
Ref: SNG France 3, 1951-1954. SNG Copenhagen 251. SNG von Aulock 5278.