UP 503 - Nov 1 1969 - turbine unit 17B & fuel tender @ Salt Lake City UT by Jim Ozment
Conrail (503)
D&RG 503 - Sep 7 1956 - narrow gauge and standard gauge tracks on Monarch Branch - Maysville Colo
UP 503 - Nov 1 1969 - turbine unit 17B & fuel tender @ Salt Lake City UT by Jim Ozment
UP 503 - Nov 1 1969 - turbine unit 17B & fuel tender @ Salt Lake City UT by Jim Ozment
UP 503 - Nov 1 1969 - turbine unit 17B & fuel tender @ Salt Lake City UT by Jim Ozment
See photo in original gallery.