Were these pre-euro euro coins (from 1996-1998) ever circulating? They are currently listed as "common coins", not as tokens.
https://en.numista.com/catalogue/pieces110347.html
https://en.numista.com/catalogue/pieces109131.html
https://en.numista.com/catalogue/pieces101818.html
https://en.numista.com/catalogue/pieces116914.html