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https://oil-glup.ru/threads/reklama-motornyx-masel.387/page-4#post-16970
An antique magazine advertisement for Polarine friction reducing motor oil by the Standard Oil Company features black and white photographs of early automobiles navigating winding mountain roads at the top and bottom. The central text block highlights sales figures of 5,918,000 gallons sold last year with a notable increase over 1912, backed by promotional claims about maintaining proper viscosity across all operating temperatures. A circular Red Crown Gasoline seal appears beside the descriptive text, emphasizing maximum power and reliable lubrication for cars, trucks, and motor boats.