25 Cents Independence, Silver Proof issue

Trinidad and Tobago gained independence from Britain in August 1962, but the commemorative coinage program marking that transition took two decades to fully develop in precious metal formats. The 1982 proof issue — struck in sterling silver alongside the base-metal circulation series — was produced for collector sets rather than any commercial channel, limiting surviving populations almost entirely to original packaging.

KM#45a distinguishes this silver variant from the standard cupro-nickel KM#45, a distinction that matters considerably when pieces are found loose without documentation.