Signed The product is a vintage 1971/72 Topps Booklet #23 featuring hockey legend Gordie Howe of the Detroit Red Wings. This original card is made of paper and measures 20 Pt. in thickness, making it a valuable collectible for fans of ice hockey. Signed by Howe, this booklet offers a unique piece of sports memorabilia from the National Hockey League (NHL) season of 1971-72.