I just received this in the mail from @John Anthony in the latest forum auction. Pretty nice coin, desert patina, and a product of the Alexandrian mint. Let me know what you think of it and feel free to post any examples you have! Photo just snapped moments ago with a Google pixel phone.
I also like this image of the original tetrarchs, vast change in style from the earlier realistic images!
Yes the head of serapis is a nice touch considering the coin was minted in Alexandria. I've just realized after examining the coin that it is from maximinus daia. The gal Val legend is a bit confusing.