Royal Mint - New Zealand. Proof 1 cent, 1967, commemorating the

NEW ZEALAND 1967 7 COIN SPECIMEN POLISHED STANDARD YEAR SET - still mint sealed $17.72 - PicClick

Your Old Canadian Quarters May Now Be Worth $50,000 - MTL Blog

1 Cent, New Zealand, 1967 - Coin

New Zealand 10 cent coin, Currency Wiki

1963 No Mint Penny Value, Today, red pennies in mint state are valued at between $2 (MS60) to $400 (MS67).

Canada: 1958 Proof Like / PL Coin Set in Original Cardboard - London Coin Centre Inc.

Proof Sets - The Purple Penny

1993 Prestige Proof Set - Double Silver Issue

An Introduction To New Zealand Decimal Coins 1967 - 2020 - Coin Community Forum