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https://oil-glup.ru/threads/reklama-motornyx-masel.387/page-6#post-17232
A historical Vacuum Oil Company advertisement titled Why we lead the world in lubrication boldly sets the record straight about engine care, flanked by hand-drawn vignettes of early motorcars, battleships, steamships, airplanes, and industrial plants. The text explains that distinct motors need dedicated oil grades like Gargoyle Mobiloil A, B, D, E, and Arctic, which are distilled to remove free carbon and packaged in white cans bearing the iconic gargoyle mark. Down below, a massive application schedule neatly maps out seasonal summer and winter oil recommendations for over a hundred early automobile makes.