The Air New Zealand Shell Open was a men's professional golf tournament that for much of its history was part of the PGA Tour of Australasia schedule. It was played from the mid-1970s into the mid-1990s. First played: 1975 Last played: 1994 The tournament's 72-hole scoring record of 261 was set by D.A. Weibring in 1985. Its largest margin of victory was nine strokes by Bob Shearer, who