The coins in the picture are specially designed for the Wizard game by Amigo. They are round and golden with complex, symmetrical patterns that appear to be inspired by Celtic knotwork. There are smaller and larger coins; all have the same detailed design but vary in size. The design on the coin is raised, giving it a 3D look and texture.
As the coins are only labeled on one side, you will need to double print them and then glue them together to make them complete. A simple UHU glue should be enough to stick the two sides together securely.