Great Northern Railway Postal Car 1104, Railway Post Office (RPO) Baggage car at St. Paul, Minnesota in 1973. Other subject classes: RPO-Storage Mail, Postal Car

Great Northern Railway Postal Car 1107, Railway Post Office (RPO) Baggage car at St. Paul, Minnesota in 1973. Other subject classes: RPO-Storage Mail, Postal Car

Great Northern Railway Postal Car 41, Railway Post Office car at St. Paul, Minnesota in 1973. Other subject classes: RPO, Postal Car

Great Northern Railway Postal Car 45, Railway Post Office car at St. Paul, Minnesota in 1973. Other subject classes: RPO, Postal Car

Great Northern Railway steam locomotive number 1475 at St. Paul, Minnesota, on July 29, 1934. Great Northern Railway 1475 leads a passenger train at St. Paul in 1934. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, passenger train.

Great Northern Railway Train 23, Badger, passing Jackson Street shops in St. Paul, Minnesota in 1969.

Great Northern Railway transfer table, Great Northern coach yard, St. Paul, Minnesota. Other subject classes: Transfer Table