ε491Ἐκμαγεῖον
block, lump, mould
[Meaning] an impression, and a seal-impression. "[The more authoritative writings] were handed over bound and secured with blocks of wax and the impressions of signet-rings."
Ἐκμαγεῖον· ἐκτύπωμα, καὶ ἀποσφράγισμα. ξυνειληθέντα τε καὶ κατασφαλισθέντα ἐκμαγείοις κηρίνοις καὶ ἐκτυπώμασι δακτυλίων ἐπεδόθη.