Wellington, September 20, 2025 — A single 4d Lake Taupō inverted-centre error has set a New Zealand record for an individual stamp at a Mowbray Collectables (mowbrays.co.nz) sale in the capital, bringing a total just over NZ$260,000 (about US$150,000) with buyer’s premium. The hammer was NZ$225,000 against guidance of NZ$250,000. The buyer is understood to be a private collector based in the Unite ...