Stamp of the astynomos Diophantos and the manufacturer Archeptolemos. Sinopean tile. Two examples.
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Scythia Minor [Sinope] — Istros-Histria — ca. 355/350-335/330 BC? (Subgroup Ie) — Canarache, Importul amforelor (1957) 165, 443
| 1 | Διοφά|ντου ἀστυνομ|εῦν|τος. Ἀρχεπτολέ(μου). |
| device: | {²bird}² |