Yes....other NG lines that are seldom noted are the abandoned Newfoundland Railway/CN NG lines. True they were not 3 feet between the rails, but 3'6", is still Narrow Gauge in any language.
Surely there are folks around that can speak on the status of the Islands' preserved equipment, and tales of it's history.
BTW; I have just joined this illustrious group, and am enjoying what I have received so far. Thanks for letting me in the door !
Fr.Fred