

Please help me date the year of the gothic florin silver coin. I think it could be 1864. I could be wrong, so I would like to ask for advice from more knowledgeable numismatists. I am more of a beginner myself. I don't understand the last two Roman numerals.
Please answer if you are 101% sure.
Thank you!
u/ExtensionHighlight39 — 6 days ago