coin LUD XVI REX 21.TAN1793

Hello
Someone would be willing to identify the coin, unfortunately I do not have enough information. Thank you in advance for your willingness.

https://www.ashmolean.org/article/medals-french-revolution

Probably not a coin, most likely a medal commemorating Louis XVI's death. That website shows some similar looking medals. They may be able to help. This medal doesn't seem to be on Numista yet as far as I can tell.