Watch List notes:

ATTICA, Athens. Circa 130-90 BC. Æ (13.5mm, 3.24 g, 12h). Helmeted head of Athena right; dotted border / Two owls confronted, heads facing, on [thunderbolt]; all within wreath. Kroll 99; HGC 4, 1733. Rough green-brown surfaces. Fine.