Watch List notes:

British coins and tokens, Victoria, model crown, 1848, struck in copper, silvered and gilt, 'Gothic' bust l., Britannia and Hercules stand on small island with ship on l., A&M below, rev. crowned shield within wreath, THE NEW MODEL CROWN below (KM-X25; Rogers 212), certified and graded by NGC as Mint State 64
Listed in Rogers' book as Rare (3-6 examples known).