I have been watching the You Tube videos under the title Narrow Gauge. I appears that there are a lot of them for us narrow gauge fans.
On the small side is a Plymouth from the Death Yalley Mine Tour at Ryan,CA. This is a 24" deal after the 36" Death Valley line was abandoned.
At the other end of the scale is the Railroads of South Africa with their monster narrow gauge trains.
A very nice film was the hour long review of the re-building of Sumpter Valley #19 by Doyle McCormack in Portland. This is after the locomotive sat on a dead line in Skagway for 30 years!
You do not need to sign in or any of that computer jazz. Just a whole lot of good railroad films old and new to enjoy.
A very good one is the Winter photo trains last winter on the WW&F Railway Museum. Have a look; you'll be glad you did!
Ted Miles, narrow gauge fan