Here are some scans:3 different Pirate back variations found on the Warrior series:1) Closed pack - tough2) Open pack small image - note cannon size, text on side of package, etc - tough3) Open pack regular - commonOne other thing to note is that the backs are printed in a variety of colors from brown to yellow to green and every shade in between.Here is a scan of the Magnum back which is pretty tough. Also is a scan of the backs of two Chinese Proverb cards.And finally the Pirate backed postcards: