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Canada's milestone gold coins: the $100 series and the 1967 $20

From the 1967 Centennial $20 to the $100 gold coins of 1976–1989: what each Royal Canadian Mint coin commemorates, its gold content and how to collect them.

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From the 1960s to the end of the 1980s, the Royal Canadian Mint marked national milestones with gold coins. Each tells a piece of Canadian history, and because each contains a set amount of gold, they are valued both by collectors and by people buying gold. Here is a guide to the best-known ones.

The 1967 $20 Centennial coin

For Canada’s 100th anniversary in 1967, the Mint struck a $20 gold coin showing the Canadian coat of arms. It was sold in the Centennial proof set and contains 0.5288 oz of gold (0.900 fine). See the coin.

The $100 gold coin series (1976–1989)

Starting with the Montreal Olympics in 1976, the Mint issued a $100 gold coin almost every year. In general, the coins from 1977 to 1986 contain 1/2 oz of gold in 22-karat gold, and the coins from 1987 on contain 1/4 oz in 14-karat gold.

YearThemeWhat it marks
1976Montreal OlympicsThe Summer Olympic Games in Montreal. Issued in two versions: 14-karat and a 22-karat proof (22k).
1977Queen's Silver Jubilee25 years of the reign of Queen Elizabeth II, with a bouquet of provincial and territorial flowers.
1978National UnityCanada’s unity, under the title “Together”.
1979International Year of the ChildThe United Nations’ Year of the Child, with children linking arms.
1980Arctic TerritoriesCanada’s North, with an Inuk paddling a kayak.
1981O CanadaThe official adoption of “O Canada” as the national anthem.
1982Patriation of the ConstitutionThe Constitution Act, 1982, which brought the constitution home and added the Charter of Rights and Freedoms.
1983Sir Humphrey Gilbert's landing400 years since Gilbert claimed Newfoundland for England in 1583.
1984Jacques Cartier450 years since Cartier landed at Gaspé in 1534.
1985National Parks Centenary100 years of Canada’s national parks, which began at Banff in 1885.
1986International Year of PeaceMaple and olive branches intertwined: Canada and peace.
1987Calgary OlympicsThe XV Olympic Winter Games, held in Calgary in 1988.
1988Bowhead WhaleCanada’s endangered wildlife, with a bowhead whale.
1989Sainte-Marie350 years since Sainte-Marie among the Hurons, the first European settlement in what is now Ontario, in 1639.

The story behind “O Canada”

“O Canada” was first performed in Quebec City in 1880, with music by Calixa Lavallée and French words by Adolphe-Basile Routhier. English versions followed, and the one by Robert Stanley Weir from 1908 became the basis of today’s English lyrics. Parliament made it Canada’s official national anthem in 1980, a century after it was first sung, and the 1981 $100 coin celebrates that decision with a map of Canada and the opening notes of the music.

Bringing the Constitution home

Until 1982, changing Canada’s constitution required an act of the British Parliament. The Constitution Act, 1982, proclaimed by the Queen in Ottawa on April 17, 1982, ended that and added the Canadian Charter of Rights and Freedoms. The 1982 $100 coin marks the occasion.

Collecting these coins

  • Gold content sets the floor. Each coin’s value follows the gold price, plus collector interest.
  • Original packaging matters. Coins with their original box and certificate usually sell for a little more.
  • Condition. Proof coins should be handled by the edges; fingerprints and scratches lower the value. See Storing physical precious metals.

Browse our Canadian history collection and commemorative and historical gold coins.

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