ON TESTS OF Baking Powders. Analysis by the Chief Chemist of the U. S. Agricultural Dep't proves Dr. Price's to be superior in leavening strength and purity to all other powders. THE PROOF. (From Official Records). Leavening Gas. Cub. in. per oz. Dr Price's Cream Baking Powder 166 The award of highest honors to Dr. Price's Cream Baking Powder at the World's Colutnbian Fair was the result of investigation by the Government authorities and leading experts in food products. It stamps Dr. Price's as the best and strongest baking powder ever offered to the public.