Early Seleucid Tetradrachm, issued under Antiochos I Soter (Seleucid) — Silver, 281–261 BCE, mint of Magnesia on the Maeander
Seleucid Persia

Early Seleucid Tetradrachm

Anchor symbol referenced the Seleucid dynasty's founding legend.

Key specifications for Early Seleucid Tetradrachm
Date281–261 BCE
Ruler / issuerAntiochos I Soter (Seleucid)
MintMagnesia on the Maeander
MetalSilver
Weight~17 g
EraSeleucid Persia (312 – 141 BCE)
RegionIran, Mesopotamia, Bactria

Obverse and reverse

Obverse

Diademed bust of the king.

Reverse

Apollo seated on omphalos; anchor monogram.

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.

Read the full Seleucid Persia essay →

Frequently asked

What is the Early Seleucid Tetradrachm?
Anchor symbol referenced the Seleucid dynasty's founding legend. It was struck in 281–261 BCE at Magnesia on the Maeander under Antiochos I Soter (Seleucid).
What metal and weight is it?
Silver, weighing approximately ~17 g.
What designs appear on it?
Obverse: Diademed bust of the king. Reverse: Apollo seated on omphalos; anchor monogram.

Source

Commons – Seleucid coins