The Patina collection of 'fantasy' coins was auctioned by Spink, London in July 2001. Not sure as to what to designate these pieces however they do look most lovey.
Not much is written or recorded in depth of these fantasy coins and obtaining a copy of the Spink catalog is almost near impossible.
Discussions on several numismatic web forums reveal only a small amount of information pertaining to the Patina collection.
If you do not own a catalog it is somehow hard to verify inf