Greco-Bactrian Tetradrachm of Diodotus I

Historical context — Seleucid Persia

After Alexander's death, Seleucus I and successors struck Hellenistic tetradrachms across Persian mints — Susa, Ecbatana, Persepolis, Seleucia-on-the-Tigris.

Frequently asked

What is the Greco-Bactrian Tetradrachm of Diodotus I?

Diodotus broke from the Seleucids to found the Greco-Bactrian kingdom — Hellenistic coinage striking deep into eastern Iran. It was struck in c. 250 BCE at Bactra under Diodotus I (Greco-Bactrian).

What metal and weight is it?

Silver / gold, weighing approximately ~16.8 g.

What designs appear on it?

Obverse: Diademed head of the king right. Reverse: Zeus advancing left hurling thunderbolt; Greek legend ΒΑΣΙΛΕΩΣ ΔΙΟΔΟΤΟΥ.

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