Month of Pentrex: Last Run of a Cab Forward Over Donner Pass

And now, the finale for this year's "Month of Pentrex" reviews!
We take a brief look at the "Last Run of a Cab Forward" in 1957 with Southern Pacific AC-11 #4274. With film footage shot in Black & White and Color by enthusiast Albert C. Phelps, this film chronicles steam's last stand on one of America's most celebrated railroad gradients - Donner Pass!
Enjoy and Thanks for Watching!