NIGERIA: 1 Naira (ND 1979-84) in red on orange and multicolor unpt with Herbert Macaulay at center left. S/N: "E/42 683526". WMK: Heraldic eagle. Signature #4. Inside holder by PMG "Choice Uncirculated 64 - EPQ". Unique graded in PMG. (Pick 19a) & (Spink CBN B17a).