New Zealand was adminstered as part of Britain's New South Wales (Australia) colony from 1788-1835. It was a separate colony beginning in 1841, and became a self-governed dominion in 1907.
DigitalNZ - Over 30 million digitized archives, books, images, audio-visual files, etc. about New Zealand. Tip for Browsing: Scroll to the bottom of the page and choose a decade; when you get the results, choose the "More" tab, and then select Books, Archives, Manuscripts, etc.
Government Patrol Reports (under Australia), 1900s+ : Several dozen patrol reports created between 1900-1920, apparently showing how the government kept Natives corralled in villages as forced laborers.
Western Pacific Territories
Britain's Western Pacific Territories included Fiji (1877-1970); Tonga (1900-1952); British Solomon Islands (1893-1971); and more.