Chicago Great Western Railway diesel locomotive 111A at St Paul, Minnesota on August 21, 1969. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

Chicago Burlington & Quincy passenger train number 26, the eastbound Vista-Dome North Coast Limited, departs St. Paul, Minnesota, on August 21, 1969, led by two E-unit passenger diesel locomotives. Photo by J.M. Fredrickson. Other Subject Classes: passenger train, diesel locomotive, railroad yard

Chicago & North Western Railway steam locomotive 364 at St Paul, Minnesota on May 4, 1948. Photo by Ron Nixon, J.M. Fredrickson Collection. Other Subject Classes: steam locomotive

Burlington Northern computer center at Saint Paul, Minnesota, on June 20, 1973. Photo by J.M. Fredrickson. Other Subject Classes: computer center.

Burlington Northern computer center at Saint Paul, Minnesota, on June 20, 1973. Photo by J.M. Fredrickson. Other Subject Classes: computer center.

Burlington Northern diesel locomotive 9949 at Dale Street, ,Saint Paul, Minnesota, on June 21, 1973. Number 9949, and E8A is shown with the nose from number 9710 installed. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 9859, formerly Great Northern 329, at Dale Street, Saint Paul, Minnesota, on June 21, 1973. Number 9859 is an SDP45 built by General Motors Electro Motive Division (EMD), builder's number 33044. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.