Great Northern Electrical Substation at Skykomish, Washington, April 4, 1987. Other subject classes: Structure, Substation

Great Northern Electrical Substation at Skykomish, Washington, April 4, 1987. Other subject classes: Structure, Substation

Great Northern Electrical Substation at Skykomish, Washington, undated. Photograph by Wade Stevenson.

Great Northern Electrical Substation at Skykomish, Washington, undated. Photograph by Wade Stevenson.