Watch List notes:

Anonymous. 211-210 BC. AR Denarius (19mm, 4.12 g, 11h). Grain ear (third) series. Uncertain mint in Sicily. Helmeted head of Roma right; X (mark of value) to left / The Dioscuri, each holding spear, on horseback right; two stars above, grain ear below; ROMA in linear frame in exergue. Crawford 72/3; Sydenham 193; RSC 20m; RBW 305. Iridescent toning, minor areas of weak strike, die break on obverse. Near EF. Rare.

From the Michael Stolt Collection. Ex Numismatica Ars Classica 114 (6 May 2019) lot 385 (hammer 1800 CHF); JD Collection (Part III , Numismatica Ars Classica 78, 26 May 2014), lot 379; Numismatic Fine Arts XXVII (4 December 1991), lot 264.