Royal Numismatic Society of New Zealand Decimal Coinage Medal 1967. 63 mm, Bright bronze, 500 struck, ICOI, Royal Mint London, design by James Berry OBE, FRNSNZ, MacMaster 1967/3. Together with (ii) Royal Numismatic Society of N Z, Cook Bicentenary Medal 1969, 63 mm, Bronze, 250 struck, Royal Australian Mint, for RNSNZ, Design by J Berry OBE FRNSNZ. ICOI. MacMaster 1969/1. [2].