Great Northern electric locomotive 5019, Class W1 in Washington State, undated. Photograph by Wade Stevenson.

Great Northern electric locomotive 5019, Class W1 in Skykomish, Washington, undated. Photograph by Wade Stevenson.

Great Northern electric locomotive 5025, a General Electric demonstration locomotive later returned to General Electric and sold to the Pennsylvania Railroad in Skykomish, Washington, 1952. Photograph by Wade Stevenson.

Great Northern electric locomotive 5026, a General Electric demonstration locomotive later returned to General Electric and sold to the Pennsylvania Railroad in Skykomish, Washington, 1952. Photograph by Wade Stevenson.

Great Northern electric locomotives 5000A and 5000B, Class Z1 in Skykomish, Washington, undated. Photograph by Wade Stevenson.

Great Northern electric locomotives 5002A and 5002B, Class Z1 in Skykomish, Washington, undated. Photograph by Wade Stevenson.

Great Northern Electric Locomotives 5002B and 5002A at Skykomish, Washington, June 1953, on the siding. Other subject classes: Locomotive

Great Northern electric locomotives 5008A and 5008B, Class Z1 in Skykomish, Washington, undated. Photograph by Wade Stevenson.

Great Northern electric locomotives 5008B and 5008A, Class Z1 in Skykomish, Washington, undated. Photograph by Wade Stevenson.

Great Northern electric locomotives 5008B and 5008A, Class Z1 in Skykomish, Washington, undated. Photograph by Wade Stevenson.