Efficient New Auto Engine Uses Cheap Fuel Oil
Men stand behind four cylinder water cooled engine running as man adjusts lines into motor from several bottles on table next to it. Man holding cigarette while looking at motor running. Man explains to others what is happening (MOS).
Transportation; Automobile; 1930s; Depression; Inventions; Alternative Energy;
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Efficient New Auto Engine Uses Cheap Fuel Oil Men stand behind four cylinder water cooled engine running as man adjusts lines into motor from several bottles on table next to it. Man holding cigarette while looking at motor running. Man explains to others what is happening (MOS). Transportation; Automobile; 1930s; Depression; Inventions; Alternative Energy;