Watch List notes:

Aes Premonetale. Stylized astragalus-shaped (?) AE Cast Ingot, decorated with rosette in incuse square, 4th-3rd century BC. AE. g. 71.50 RR. mm. 32x20x19. Very rare and interesting. EF.

For bronze objects found with aes rude and early bars, see ICC p. 83 ff.