Great Northern 356A trails two other F-Units on a northbound pool train. First car is Great Northern mail storage car 251 in 1961. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Car-Mail & Express.

Great Northern 356C and two other F-Units have just come off a southbound pool train and are running around their train at Portland Union Station in 1965. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Depot-Passenger.

As soon as Union Pacific 909 leaves with the train "City of Portland", Great Northern 357A will run around its train and head back to Seattle in 1961. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Great Northern F-Units 360A and 357A heading to couple on the northbound pool train to Seattle in 1961. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Great Northern 363A with southbound pool passenger train at Portland Union Station in 1962. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Train-Passenger.

Great Northern 363C leads a northbound pool train out of Portland with a destination of Seattle in 1965. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Great Northern 363C leads a northbound pool train out of Portland with a destination of Seattle in 1965. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Great Northern 366A leads passenger pool train from Seattle into Portland Union Station. in April 1963. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Train-Passenger.

Great Northern type GP 680 leads the early afternoon pool passenger train on it's run to Seattle. Southern Pacific baggage car in the lead in 1963. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Car-Baggage.

Great Northern American Locomotive Company type RS-3 and American Locomotive Company type FA's at Hoyt Street in Portland with view from cab of Spokane, Portland and Seattle Railway F-Unit in 1959. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.