A variety is reduced to a single thing, precious metal. It is true that the metal is twofold, silver and gold. But one section of the inscription seems to express, in mnas of pure gold, the combined total
Seaford argues that the social function of precious metal is precisely its reductive power: it collapses qualitative variety into a single homogeneous standard, epitomized in the Ephesian inscription’s reduction of all wealth to pure gold.
, Money and the Early Greek Mind: Homer, Philosophy, Tragedy, 2004thesis