This billhead has everything you could want. Awesome graphic, great decorative printing. When you would get this with your product, you had to have been impressed with Groff's business. Bibliographical information: November 9, 1889, decorative graphic billhead for Culina Mills. Sole Manufacturers of Charles R. Groff. Celebrated Snow Flake Baking Powder. Located at 346 & 348 Sibley Street , St. Paul Minnesota . Striking left side graphic of a woman on a horse with a spear in hand, fighting a tiger that has latched onto the horse. Printed by the National Bureau of Engraving of Philadelphia . History: Mathew Groff, father of Charles, was a painted by trade. He eventually became a partner in the drug firm Wren, Groff & Regally and thus began the manufacturer of Snow Flake Baking Powder. The receipe for the same passed to his son Charles on his death. Charles Groff began making baking powder in Minnesota in 1874 under the “Snow Flake” trademark as secretary and genera...