Walla Walla Valley Railway Alco SW-660 diesel locomotive number 775 (construction number 69237, built in 1940 as Northern Pacific 126) awaiting scrapping at Simon & Sons reclamation yard in Tacoma, Washington, circa 1970. Photo by Al Harris, J.M. Fredrickson Collection. Other Subject Classes: diesel locomotive, switching locomotive.
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Scope note(s)
At Pacific Northwest Railroad Archive, still photographs of locomotives that employ an onboard diesel engine to generate electricity to turn the wheels, as well as locomotives whose diesel engines power the wheels through a gear box or through a hydraulic system.
Source note(s)
LC Subject Authority Heading: Diesel locomotives https://lccn.loc.gov/sh85037816
Display note(s)
Hierarchical terms
Diesel locomotives
Diesel locomotives
Equivalent terms
Diesel locomotives
UF Diesel-electric locomotives
UF Diesel locomotive engines
UF Locomotive diesels
UF Diesels