You will find most the answers to New Zealand coin questions already on WikiAnswers if you use the format -
What is the value of a 1954 New Zealand Halfpenny
etc.
With the possible exception of traders tokens (with the traders business name on them), there were no "New Zealand" Halfpennies minted prior to 1940. Any Halfpennies circulating in New Zealand prior to 1940 would have been mostly British Halfpennies and some Australian Halfpennies.
With the possible exception of traders tokens (with the traders business name on them), there were no "New Zealand" Halfpennies minted prior to 1940. Any Halfpennies circulating in New Zealand prior to 1940 would have been mostly British Halfpennies and some Australian Halfpennies.
With the possible exception of traders tokens (with the traders business name on them), there were no "New Zealand" Halfpennies minted prior to 1940. Any Halfpennies circulating in New Zealand prior to 1940 would have been mostly British Halfpennies and some Australian Halfpennies.
With the possible exception of traders tokens (with the traders business name on them), there were no "New Zealand" Halfpennies minted prior to 1940. Any Halfpennies circulating in New Zealand prior to 1940 would have been mostly British Halfpennies and some Australian Halfpennies.
With the possible exception of traders tokens (with the traders business name on them), there were no "New Zealand" Halfpennies minted prior to 1940. Any Halfpennies circulating in New Zealand prior to 1940 would have been mostly British Halfpennies and some Australian Halfpennies.
With the possible exception of traders tokens (with the traders business name on them), there were no "New Zealand" Halfpennies minted prior to 1940. Any Halfpennies circulating in New Zealand prior to 1940 would have been mostly British Halfpennies and some Australian Halfpennies.
With the possible exception of traders tokens (with the traders business name on them), there were no "New Zealand" Halfpennies minted prior to 1940. Any Halfpennies circulating in New Zealand prior to 1940 would have been mostly British Halfpennies and some Australian Halfpennies.
With the possible exception of traders tokens (with the traders business name on them), there were no "New Zealand" Halfpennies minted prior to 1940. Any Halfpennies circulating in New Zealand prior to 1940 would have been mostly British Halfpennies and some Australian Halfpennies.
With the possible exception of traders tokens (with the traders business name on them), there were no "New Zealand" Halfpennies minted prior to 1940. Any Halfpennies circulating in New Zealand prior to 1940 would have been mostly British Halfpennies and some Australian Halfpennies.
With the possible exception of traders tokens (with the traders business name on them), there were no "New Zealand" Halfpennies minted prior to 1940. Any Halfpennies circulating in New Zealand prior to 1940 would have been mostly British Halfpennies and some Australian Halfpennies.
With the possible exception of traders tokens (with the traders business name on them), there were no "New Zealand" Halfpennies minted prior to 1940. Any Halfpennies circulating in New Zealand prior to 1940 would have been mostly British Halfpennies and some Australian Halfpennies.
There were no 1943 New Zealand Halfpennies minted.