One plate was produced, composed of 4 panes, each of 48 stamps. The plate number 1 appears once in each pane.
After printing, the large sheet was split into four before
distribution to post offices.
The plate number appears in four different positions.
The above information is taken from The Postage Stamps of New Zealand Vol 1, published by the Royal Philatelic Society of New Zealand in 1938. All scans were made by the author.