Postcard photo of the California Zephyr in Ruby Can

Postcard photo of the California Zephyr in the Colo

Postcard photo of the Chicago, Burlington and Quinc

Postcard photo of the California Zephyr in the Colo

Postcard photo of the California Zephyr on Denver &

Postcard depiction of the California Zephyr at Gale

Postcard photo of the California Zephyr at the Colo

Postcard photo of the Santa Fe "California Limited

Postcard photo of the first Vista Dome observation

Postcard with photo of the Burlington Pioneer Zephy

Postcard photo of a Burlington EMD E5 locomotive pu

Photo postcard of Burlington 9905, Zephyrus in serv