Quote
davegrandt
The information I have on the slide is that it was taken by Phil Ronfor at Sargents on 8-31-1950. The train was west bound. I don't under stand the yellow flags and was hoping some one could enlighten me.
From Rules and Regulations of the Operating Department
The Denver & Rio Grande Western Railroad Co
1948
"19. The following signals will be displayed , one on each side of rear of train, as markers, to indicate the rear of the train:
By day, marker lamps not lighted or yellow flags."
Jimmy