Georg VI. 1936-1952.1937 London proof and Specimen Set, Crown to farthing, including Maundy Set (15 coins), all diamond and lightly toned, with some minor determinant spotting, in vinered Royal Mint case with gold inscriptions, PP and Specimen Set, Crown to farthing, including Maundy Set (15 coins), all shining and slightly shaded, with some small spots, in wine red Royal Mint case with golden inscriptions. K. M. PS 21 (843-857), rare, especially in this condition, PP.