Watch List notes:

The Milton Collection Part Two, World Coins and Tokens, British West Africa, George VI, shillings (2): 1945KN, specimen; 1949H, crowned head l., rev. palm dividing date, value below (KM.23; 28), both certified and graded by CGS as Uncirculated 85 (2)
Specimen issue of 1945KN appears to be unlisted in Krause.