Great Northern Engineering Drawing: Depot at Summit, Montana, prepared in 1929. Burlington Northern File Number 7743-3, Reference Number 10108, Sheet 003.

Great Northern Engineering Drawing: Depot at Summit, Montana, prepared in 1929. Burlington Northern File Number 7743-2, Reference Number 10106, Sheet 002.

Great Northern Engineering Drawing: Chlorinator Building, Metal 5 Foot 4 inch 6 Foot 8 Inch at Summit, Montana, prepared in 1963. Burlington Northern File Number 7470-1, Reference Number 10109, Sheet 001.

Great Northern Diesel Locomotive at Summit, Montana, 1956, A-B-B-A set leading Train 32 (the "Empire Builder"). Other subject classes: Passenger train

Great Northern Diesel Locomotive 402D at Summit, Montana, undated, photograph taken by Russell Porter of his painting. Other subject classes: Freight train

Great Northern Diesel Locomotive 362A at Summit, Montana, May 1967, simplified orange/green paint scheme. Other subject classes: Locomotive

Great Northern Diesel Locomotive 361A at Summit, Montana, undated, diesel locomotive number 361A, leading Train 31 (copy from magazine). Other subject classes: Passenger train

Great Northern depot at Summit, Montana, undated. Photograph by Bob Bye, from the Norm Keyes Collection.

Great Northern depot at Summit, Montana, undated. Photograph by Norm Keyes, from the Norm Keyes Collection.

Great Northern depot at Summit, Montana, undated. Distant view, photograph by Stan Townsend, from the Norm Keyes Collection.