Found this video on Youtube:
1926 Caterpillar Tractor Film
In the vein of the trestle fill video, I found this 1926 video showcasing all of the uses for a Caterpillar tractor. At the 45 second mark a tractor is being used to re-rail what looks to be a narrow gauge 0-4-2. Not sure of the gauge, but the size of the loco looks more narrow gauge than standard. There's several other railroad related scenes in the film...
Edited 1 time(s). Last edit at 05/17/2020 11:49AM by Dave Peterson.