South Africa, Gold Proof Quarter Ounce Krugerrand 2015, struck to commemorate the 75th anniversary of the Battle of Britain; obv. bust of Paul Kruger, rev. springbok & 75th anniversary mintmark comprising '75' around WWII fighter aircraft, 'Battle of Britain' below; diameter 22mm, weight 8.48g, 22ct gold; limited edition of 250 (this coin No. 058'), with certificate of authenticity,
encapsulated in South African Mint case of issue, FDC.