Aes Premonetale. Aes Rude. Large cast bronze lump, central Italy, 8th-4th century BC. Vecchi ICC 1. AE. 389.00 g. R. About mm. 90x58x33. Enchanting pale grey-green patina. Aes Rude weights are most irregular, ranging from 8 g. to over 300 g. A heavy example.