Token displaying historic period

The linked token is unlike others in that it shows a historic period. This does not seem to be an option for other tokens, so I suspect it is a legacy of the exonumia split.? Presents a minor issue for sorting searched records. I suspect there are others with this as well that could be cleaned up with a crosswalk to their respective country origin (I think that is what roughly replaced this choice?).
https://en.numista.com/catalogue/exonumia287962.html