This silver proof coin celebrates Archey's Frog, one of the world's most endangered amphibians and a living fossil that has remained largely unchanged for 150 million years. The reverse features a detailed colorized image of Archey's Frog, set against an engraved forest background that enhances the depth of the design. The obverse displays a portrait of Queen Elizabeth II, designed by Ian Rank-Broadley, along with the year 2022 and silver purity details.
This coin is non-circulating legal tender (NCLT), valued for its artistic and conservation significance rather than bullion investment.