New Zealand's relationship with US locomotives began back in the 1870's when the Govt decided that the types and styles were more suitable to the terrain they would contend with. They also had to have light axle loadings because of the track and many bridges. They first chose a Baldwin design, but because of the British colonial connection, had them built in Britain to a strict weight requirement. The Pom's (Australasian term for the English, also Pommies for even greater derrogatory emphasis) must've thought, "We'll show these yanks how to build steam engines" and when the first shipment arrived they were 10 ton heavier than the max. They got sent back. As urgency was now needed, 2 Rogers 2-4-2's were sourced and shipped from America, They were received with some disdain because of their flashily painted, polished brass banded boilers and varnished cabs, but the conservative Kiwis were soon won over by their performance and suitability. More followed. 2 have been restored and rebuilt (rescued from where they were dumped in 1927 into riverbanks) and now serve on tourist lines. Don't know what happened to the Baldwins.