Sierra Leone | 20 Cents, 1964 | 26.95 mm, 8.25 gr. | Copper-nickel | Obverse: Sir Milton Margai facing right | Lettering: UNITY•FREEDOM•JUSTICE•SIR MILTON MARGAI• | Reverse: Part of Coat of Arms, denomination above, date below | Lettering: SIERRA LEONE • TWENTY CENTS • 20 1964 |