New Zealand 

1984 Christmas IMPERFORATE Plate Proofs) 18c & 45c

Singles from the margin of the sheet

On white gummed paper, Mint Never Hinged

Stanley Gibbons Catalogue: #1349 & 1351

Plate Proofs or Imperforate are not listed

A set of three plate proofs of this set listed in the Auckland City Stamps Public Auction 25 in August 2023 (lot 693) at an estimate of $600+Buyers Fees.

I believe these to be Plate Proofs. The printer of this stamp issue Fournier S.A sold its philatelic archives of stamp artwork and proofs in 2007 through the German stamp dealer and auction house Gärtner.

Modern (post-decimal) NZ proof material is quite rare.

Condition: Mint Never Hinged