Fire King Mug Set of 2 Olive Green with Black Ombre Vintage 1950s MCM

Nice set of two midcentury Fire-King coffee mugs in olive green with black ombre at the base. In excellent vintage condition for age and use with no chips, cracks or wear to the outer surface. Color has nice saturation. Base trademarks date these to the 1950s. They stand 3-1/2” tall and are 3” in diameter. Holds one cup, 8 oz. of any favorite hot beverage. Nice to round out a set or add to a mug collection. From a smoke and pet free environment.