5,5,1194307200,The best baking powder you can buy.,"If you go to the Rumford web site, you will see this:<br /><br />""In 1859, Eben Norton Horsford (1818-1893), a co-founder of The Rumford Company, formulated and patented Rumford Baking Powder, the first calcium phosphate baking powder. [...] Rumford Baking Powder quickly became widely accepted since it achieved more dependable results and was less expensive than using crude formulas of cream of tartar and baking soda. The calcium acid phosphat