Before joining the Indianapolis Racers of the World Hockey Association, Wayne Gretzky played a season as a member of the Sault Ste. Marie Greyhounds. He was named the rookie of the year of the Ontario Hockey League after tallying 70 goals and 112 assists for an impressive 182 points. Gretzky has autographed this "Sault Ste. Marie Greyhounds" 16" x 24" designed collage in black paint pen. Upper Deck Authenticated guarantees the authenticity of Gretzky's signature on this item through its five-step authentication process. At the heart of the policy are the requirements that each signing be witnessed by an Upper Deck employee, and matching serially numbered holograms affixed to each signed item and its corresponding certificate of authenticity.Printed in the USA.