Two vintage Canadian Silver Dollar coins: a 1874 to 1974 Elizabeth II Winnipeg and a 1875 to 1975 Elizabeth II Calgary. The Winnipeg coin commemorates the centennial of the city, bearing a design that pays tribute to its rich heritage and growth over a century. Meanwhile, the Calgary coin celebrates the citys centennial, showcasing its unique culture and history. Both coins, crafted with precision and artistry, offer a glimpse into the evolving legacy of Canadian cities and the enduring significance of Queen Elizabeth IIs reign. Canadian Silver Coins And Numismatic Collectibles.