The Peace Issue was issued in 1946 to celebrate peace after the Second World War.
The 1d and 2d values were produced by Bradbury, Wilkinson & Co, the 1½d and 1/- values by Harrison and the others by Waterlow. The stamps were issued on 1 April 1946.
They were watermarked multi NZ and star. The 1d and 2d values were perf 13½ x 13, the 1½d and 1/- were perf 14 x 15 and the others were perf 13½.
The above information is taken from The Postage Stamps of New Zealand Vol 2, published by the Royal Philatelic Society of New Zealand in 1950. All scans were made by the author.