This is super important work by Kris Lockyear published in 2022. I can’t read today as I fly to Rome tomorrow and I’ve got other stuff that MUST be done, but I’m really really keen to dive in. (Link to full article) How was this type of dating done in the pre computer age? I have a v old blog post on this topic. While this article is about methodology, there are very practical applications as shown by:
Lockyear, K. 2018. Mind the Gap! Roman Republican Coin Hoards from Italy and Iberia at the End of the Second Century BC. Numismatic Chronicle, 178: 123–164.