σιδηροβασταγή
From LSJ
ὁμοῦ ἦν καὶ ἔχειν τὴν πόλιν καὶ τὸ γένος ὅλον μετὰ τῆς πόλεως → it was much the same thing to have the city and to have the whole race together with the city
English (LSJ)
ἡ,
A provision, supply of iron, PMasp.57.12 (vi A.D.), PFlor.297.41 (vi A.D.).