Electrotype: Seleukid Empire, Antiochos III 'the Great' AR Tetradrachm. Unknown maker, possible British Museum electrotype. Antioch on the Orontes, circa 223-210 BC. Diademed head to right / Apollo Delphios seated to left on omphalos, testing arrow and resting hand on bow; ΒΑΣΙΛΕΩΣ to right, ΑΝΤΙΟΧΟΥ to left, monogram in outer left field. Head, Guide -; for prototype, cf. SC 1042.1; BMC 25. 13.12g, 28mm, 12h. Condition as seen. From a private English collection; Ex Derek Aldred Collection.