1 Penny - George VI

The West African Currency Board's switch from bronze to copper-nickel for this denomination came in 1945, driven partly by postwar metal economics and partly by durability concerns in the humid coastal climates where these coins circulated most heavily. By 1951, the Board's days were already numbered — Ghana's independence was six years out, and the currencies it had managed across British West Africa since 1912 would soon fragment into separate national issues.

KM#30 is the copper-nickel type; collectors occasionally conflate it with the earlier bronze KM#19.