A Union Pacific Ski train is seen returning to Los Angeles
Engine, likely for one of the Specials and the other for the City Of San Francisco are being serviced at UP's Ogden roundhouse on May 10, 1969
Still running as train #102, Amtrak's City of San Francisco (later to be the San Francisco Zephyr and train 5 & 6) is arriving at Denver Union Station behind an A-B-A set of E-units.