Photograph 1/59, by Dr. J W F Scrimgeour
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THE SIGNAL BOX |
OVERSEAS |
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Photograph 1/59, by Dr. J W F Scrimgeour |
An interior view of Argo tower, situated on the outskirts of Seattle in the state of Washington. The Union Switch & Signal Co. interlocking machine controls crossings and junctions between the Union Pacific, Northern Pacific, Chicago, Rock Island & Pacific and Pacific Coast railroads.
Argo tower is identified on the diagram as Argo Washington as there was also a tower of this name in the Chicago area.
Additional notes by Bill Gustason
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Comments about this article should be addressed to John Hinson |