Hello Margaret.
I live in the Waikato, and have on occasion visited the Auckland Branch of Archives NZ to look up, and photograph old records held, and not yet digitized. Then forwarded to out of town/NZ RootsChat members. Both SPADES, and I, are registered "readers" and can book items to view by appointment.
If the one you actually want, is one held at Auckland, I could arrange a look up, but my volunteer commitments are such, that it would not be before August.
Good luck.
Alan.