Newell Demetrius Poliorcetes, no. 144, Tetradrachm, Silver, struck at Demetrias thessaly, 290–289 BC. Obverse: head of demetrius right with diadem and bull's horn. Reverse: poseidon standing left, resting foot on rock and holding trident. Weight about 16.8 g.
| mint | Demetrias thessaly | weight | 16.84g (1) |
| ruler | Demetrius I Poliorcetes | diameter | ⌀ (0) |
| denomination | Tetradrachm | axis | 12↕ (1) |
| material | Silver | technique | — |
| country | Greece | dataset |
AGCO — Antigonid Coins Online
ODC-ODbL |
obverse
Head of Demetrius right with diadem and bull's horn
reverse
Poseidon standing left, resting foot on rock and holding trident
specimens (1)
Harvard Art Museums
16.84g
12↕
Cite this coin
Newell Demetrius Poliorcetes, no. 144 (newell.demetrius.144), 290–289 BC. Corpus Apertum Nummorum Orbis Antiqui (CANOA). https://canoanumis.org/coins/newell-demetrius-poliorcetes-no-144/ (accessed: 2026-09-18). Full citation guidance: How to cite CANOA