Cook Islands, Cook Is, Elizabeth II, Proof 100 Dollars, 1975 (KM. 13; F 2); Papua New Guinea, Proof 100 Kina, 1975 (KM. 9; F 1); together with UK and World Proof sets (3), uncirculated sets (2), coins in silver (27), base metal (124) [184]. Varied state, some in cases of issue (£200-250)