Watch List notes:

Piakos. Litra circa 400, AR 0.70 g. ΠIAKINO Head of nymph r., wearing ampyx and sphendone; behind, Σ retrograde. Rev. ΑΔΡΑΝ[ΟΣ] Bull butting r.; in exergue, fish r. Jenkins, AIIN Supplemento 20, p. 90 note 45 and pl. VII, 3 (this coin). Campana 4a (this coin).
Extremely rare, only one of three specimens listed by Campana. An interesting issue
struck on a very broad flan and with a lovely old cabinet tone. Minor area
of weakness on obverse, otherwise about extremely fine

Ex NAC sale Q, 2006, 1223. From the A.D.M. collection.