I have done my best with this - it came with a couple of Ptolemaic coins and so my search started in the Ptolemaic Bronze website. This appears to match a coin of Antiochus IV described as "post-conquest Egyptianised series of Antioch". Is this correct? Measures about 32mm and weighs 33.5g. Thanks
If I'm reading the legend on the right correctly, which it's entirely possible I'm not...It reads (Β)ΑΣΙΛΕΩΣ ΑΝΤ(Ι)ΟΧΟΥ (Θ)ΕΟΥ (ΕΠΙΦ)ΑΝΟΥΣ and it matches the description from wildwinds: Antiochos IV Æ 32mm. Antioch mint. Struck 168-164 BC. Laureate head of Zeus right / BAΣIΛEΩΣ ANTIOXOY ΘEOY EΠIΦANOYΣ, eagle standing on thunderbolt. Newell, SMA 59. https://www.wildwinds.com/coins/greece/seleucia/antiochos_IV/t.html
Yes, that’s it, it’s a Seleucid coin of Antiochus IV Epiphanes imitating the Egyptian style. It’s a very interesting type, one of my favorites. Here’s my example: Seleucid Kings of Syria, Antiochos IV Epiphanes, AE Hemidrachm (33 mm, 34.37 g), "Egyptianizing" series, with bevelled edges, struck in honor of Antiochos IV's victories over Egypt, Antioch, 169-168 BC. Laureate head of Zeus-Serapis to right; with Osiris cap upon taenia. Rev. ΒΑΣΙΛΕΩΣ ΑΝΤΙΟΧΟΥ ΘΕΟΥ ΕΠΙΦΑΝΟΣ Eagle standing right on thunderbolt.
Hi @PaddyB, Just to amplify what @Shea19 noted, these are not Egyptian coins, they are Seleucid coins that imitate the style of Ptolemaic coins. - Broucheion
We might note that this series included a smaller denomination with the head of Isis. AE27 19.2g ex. Brian Kritt, 1998