From the World of Playing Cards website: "Roman Empire playing cards are published by the Green Board Game Co Ltd. The pack contains 52 imaginative images pertaining to the Romans, designed to enhance learning, plus two jokers of a single design." The website also states the deck is "...manufactured by KZWP (Poland) for Green Board Game Co Ltd., 2011" however the deck I have (which is sealed) shows only a G. Wyatt 2005 copyright on the UPC code and states only that the cards are made in Europe. More card images can be seen on the WOPC website. (https://www.wopc.co.uk/uk/roman-empire)