Watch List notes:

Aes Premonetale. AE stylized Knucklebone (Astragalus) decorated with two engraved dots flanking two notches, 6th-4th century BC. Cf. Haeberlin pl. 6,10. AE. 22.67 g. RR. mm. 24x13x12. A very rare and superb example. Untouched earthen emerald-green patina. EF.

The weight of this fascinating example is significantly the same of the AE cast Uncia knucklebone/knucklebone (Cr. 14/6).