... and I may even have posted about it before... I first did
a search on "Crowlink" when I acquired this chip about a year
ago and found no useful leads... I Googled it again last night
to see if any new information had shown up and once again,
not much was there.

"Crowlink" is the name of a neighborhood and rural park
between Brighton and Eastbourne on the southern coast of
England... based on the "£1" denomination on the inlay, I
would guess that this chip was produced for a neighborhood
poker game somewhere in that area... any specific information
would be welcome.