A hoard of 409 Arabian Alexander-type tetradrachms has been unearthed in Sharjah, United Arab Emirates. https://www.khaleejtimes.com/news/sharjah-jar-of-rare-silver-coins-from-3rd-century-bc-unearthed
Further evidence, of the vast influence of Alexander The Great, and the ancient Greek civilization, in the Persian Gulf.
Almost a modern discovery in the realm of ancient coins. Congrats to all contributors in any way. Cheers..
Thank you for the link. The Arabian imitations of Alexander III's tetradrachms are very rare, so this a significant find.
Very cool, @dltsrq; thanks for posting this! ...It helped me out by way of stylistic precedent for the Himyarite series, a good couple of centuries later.
No idea, but if forced to guess, I'd say some kind of acid. Can anyone enlighten us? It looks like they've removing encrustation, not just toning.
Yes, judging from the photo in the article, whatever chemical is being used, it is completely stripping the surfaces, which is not necessarily a good thing, but I guess it is quick.