It is imprinted black on a yellow background. This Minnesota company, still in business today, began after the Civil War in 1868. Watkins has sold an enormous amount of products including spice, oil, extract, natural remedies, medicine, medicinal products, medical, Liniment, powder, vitamins, gourmet foods, insecticides, World War II products, and many, many more. They even have a nice website. The pin reads as follows: