Watch List notes:

Mysia, Pergamom (200-133 BC), Æ 16mm, helmeted head of Athena right, star on crest, rev. owl standing on branch facing, with outspread wings, ATHNAS | K S | NIKHFOPOY in fields (SNG France 1920-22), brassy patina, a really good very fine.
Provenance
Purchased Spink, November 1963 - £7.0.0
Estimate: £50 - £80