Watch List notes:

Italy. Southern Lucania, Thurium. AR 1/4 Obol, c. 443-400 BC. Obv. Head of Athena right, wearing wreathed Attic helmet. Rev. Monogram consisting of a large Π (= penta) containing smaller T (= tetartemoria); NY above; ΘΟΥ below. HN Italy 1884 (not illustrated). Garrucci, pl. CVI, 31. AR. g. 0.45 mm. 8.00 RRR. About EF. Extremely rare; apparently never offered.