Watch List notes:

SICILY, Akragas. Circa 450-440 BC. Cast Æ Trias or Tetronkion (18.5mm, 16.04 g). Eagle standing left / Crab. Four pellets (mark of value) on base. Westermark, Fifth pl. I, 1; CNS 1; HGC 2, 126; SNG ANS 1016; SNG Lloyd 832; Basel 256 (this coin); Virzi 551–3. Good VF, dark green patina. Exceptional for issue.

From the collection of the MoneyMuseum, Zurich. Ex Athos D. Moretti Collection (Numismatica Ars Classica 13, 8 October 1998), lot 256.