SYRIA. Seleukid Kingdom. Seleukos III Soter, 225-223 B.C. AR Tetradrachm (16.86 gms), Antioch on the Orontes Mint. NGC AU, Strike: 5/5 Surface: 3/5. HGC-9, 414c; SC-921.1. Obverse: Diademed head right; Reverse: Apollo, testing arrow and placing hand on grounded bow, seated left on omphalos; monograms to outer left and right. Lightly gray and highly brilliant, this barely-handled specimen dazzles with a bold, expressive portrait and solid overall detail.