Watch List notes:

Aes formatum. Aes Premonetale. AE cast Knucklebone (Astragalus), 6th-4th century BC. Cf. Haeberlin pl. 6,10. AE. 23.03 g. R. mm. 24x14x12. Rare and superb. Untouched earthen dark green patina. EF. The weight of this example is significantly the same of the AE cast Uncia knucklebone/knucklebone (Cr. 14/6).