MAGIC YEAST / CLEAR BROOK BUTTER. Two posters. Circa 1935. Sizes vary. A. C. Schultz Litho co., Milwaukee. Condition varies, generally A. Paper. A woman in red and white is checking her watch to see just how quickly her buns rose; against a blue background. with- A little girl in lavender and white spreading butter on a slice of bread; against a yellow background.
