Illegal To Pretend Margarine Is Butter Iowa Novelty - Netter's Illustrated Human Pathology [book] is a high-quality image available in full resolution. Perfect for use in websites, blogs, presentations, and creative design projects. This photo captures the essence of Illegal To Pretend Margarine Is Butter Iowa Novelty - Netter's Illustrated Human Pathology [book] with clarity and detail. Suitable for personal and commercial use with no attribution required. Explore more visuals related to butter, stick of butter, butter knife, peanut butter, iowa state logo, stop sign.