Mount Vernon Terminal Railway (MVT) diesel locomotive 1200, Class SW1200 at Mount Vernon, Washington, undated. Other Subject Classes: Locomotive-Diesel

Mount Vernon Terminal Railway (MVT) diesel locomotive 1200, Class SW1200 at Mount Vernon, Washington, undated. Other Subject Classes: Locomotive-Diesel

Great Northern Depot at Mount Vernon, Washington, undated. Photograph by Robert Johnston, from the Norm Keyes Collection.

Great Northern Depot at Mount Vernon, Washington, undated. Photograph by Jack Porzig, from the Norm Keyes Collection.

Great Northern Depot at Mount Vernon, Washington, July 25, 1986. Photograph by Harold Hall, from the Norm Keyes Collection.

Great Northern bridge at Mount Vernon, Washington, 1982. Photograph by George Werkema.

Amtrak diesel locomotive 226 at Mt Vernon, Washington in May 1981. Amtrak 226 leads train number 793 at Mt Vernon in 1981. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train