10 Dollars - Elizabeth II Field Hockey

One of fourteen sports-specific silver issues produced by the Royal Canadian Mint for the 1976 Montreal Olympics — the first Summer Games held in Canada. The program was unprecedented in Canadian coinage: over 28 million coins across the full series, sold globally at a premium to help offset Montreal's catastrophic construction overruns, which ultimately saddled the city with debt not fully retired until 2006.

The two catalog references (1421a and 1421b) reflect a documented difference in finish — serré and caneléd edge varieties were issued, a distinction that drives meaningful price separation between otherwise identical pieces.