Ice hockey has been a key element of Canada's cultural and social history. This has been captured on various releases from Canada Post. In 1956 Canada Post Office released a 5¢ stamp paying tribute to Canadian hockey players for "the prestige they have earned for Canada in international competition." Releases of the late 20th century included the commemoration of the XV Olympic Winter Games held in Calgary, a three-stamp set honouring the 75th anniversary of the National Hockey League, the 100th anniversary of the Stanley Cup, and the 25th anniversary of the 1972 Summit Series. In the 2000s, the key release has been the series of National Hockey League All-Stars. The series lasted from 2000 to 2005. Other hockey issues have included a commemorative envelope to commemorate the 25th anniversary of the International Postal Hockey Tournament and a stamp to commemorate the 2002 Winter Olympics in Salt Lake City, Utah featured a hockey player. National Hockey League All-Star Stamps The world of sports is not without its celebrations in the 2000 millennium year, and perhaps first among them was the 50th National Hockey League (NHL) All-Star Game. Held on February 6, 2000 in Toronto, host city of the first official all-star game in 1947, the match was the centrepiece of the all-star weekend at the Air Canada Centre. In honour of this historic Canadian event, Canada Post is proud to present a commemorative six-stamp issue featuring some of this country's greatest hockey stars. Available as a 6-stamp souvenir sheet with a souvenir folder, the same 6-stamp souvenir sheet without a folder, and on an OFDC three-pack, this domestic-rate release pays tribute to a tradition that reaches back to hockey's early days. The souvenir sheet features an All-Star lineup of Canadian hockey greats including Wayne Gretzky "The Great One", Gordie Howe "Mr. Hockey", Maurice "Rocket" Richard, Doug Harvey, Bobby Orr and Jacques Plante. Early all-star matches were staged to raise funds in support of the families of ailing or deceased players. The first such game took place on January 2, 1908, when the Hod Stuart Memorial Match was held for the family of the late Montreal Wanderers defenseman who had died in a diving accident. The NHL tradition of selecting first- and second-team all-stars began in 1930-31 season. Three years later, the Toronto Maple Leafs defeated an NHL all-star team 7-3 in a match to benefit Toronto forward Ace Bailey and