Claim: The NZR O class consisted of six steam locomotives that operated on New Zealand's national rail network, and after almost four decades of service, were all withdrawn in May 1922, in which none have survived to be preserved.
Evidence: The NZR O class consisted of six steam locomotives that operated on New Zealand's national rail network. After almost four decades of service, all six were withdrawn in May 1922. None survived to be preserved, although two engine frames and 5 tenders from O class locomotives are known to exist near Summit on the former Rimutaka Incline.