1 Dollar - Elizabeth II 4th Portrait, Great River

The "Great River" dollar belongs to New Zealand's Millennium Series extension, a run of commemorative issues the Reserve Bank produced through the early 2000s targeting the collector market rather than circulation. The Whanganui River, which this coin commemorates, carries particular legal significance — in 2017 it became the first river in the world to be granted legal personhood under New Zealand statute, a recognition of its spiritual status in Māori tradition stretching back centuries before European settlement.