Public domain
How to conserve household gas. Turning the gas as high as possible causes waste. A moderate flame will heat foods just as rapidly as a high flame. For more efficient cooking, use a pot with a flat bottom and straight sides. If the stove is equipped with different size burners, use small burners for
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Credit lineHow to conserve household gas. Turning the gas as high as possible causes waste. A moderate flame will heat foods just as rapidly as a high flame. For more efficient cooking, use a pot with a flat bot. 1942-01-01. Rosener, Ann, United States. Office Of War Information. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.