I am not exactly sure how to word this question, but with the new-ish addition of the coins from Burkina Faso, I noticed that this coin has been marked as a fantasy issued:
https://en.numista.com/catalogue/pieces130446.html
So I guess my question is: why is that coin considered a fantasy, whereas all the rest of the newer additions were put under the country of Burkina Faso?
Unlike all of the other Burkinabé coins, I noticed that the one in question has a reference number. I always thought that X-numbers meant fantasies, but the one in question has a KM-number. Is it the 'UC' part of the number that makes it a fantasy? If so, should the two coins on the pages below also be considered fantasies?
https://en.numista.com/catalogue/pieces53891.html
https://en.numista.com/catalogue/pieces53892.html
(None of these are coins I own; I am just curious.
Thank you for your time!