The Origin of Metallic Currency and Weight StandardsNote 178 — Chapter VI · The Gold Unit everywhere the value of a Cow.Reading editionHorapollo, I. 11, Πάρ’ Αἰγυπτίοις μονάς ἐστιν αἱ δύο δραχμαί.◇Copy noteReturn to CHAPTER VI. The Gold Unit everywhere the value of a Cow.