Important British and World Coins including Important Irish Coins from a Private Collection (Part II)

New Zealand, Proof Penny and Halfpenny, both 1940, edges plain, 9.54g/12h, 5.66g/12h (KM. 12-13) [2]. Brilliant, obverses with matching chocolate tone, extremely rare, very few specimens known (£800-1,000)

It is believed that only five pairs of these coins exist