Vanilla/1 oz. Mix the dry ingredients together. Then add the shortening and vanilla. Add the hot syrup and cream smooth Cold Water/1 lb. 8 oz. Add gradually while creaming. After frosting the Grahamcracker cakes with this frosting, dust lightly the tops and sides with fine Graham crackers. Water/2 lb. Brown Sugar/6 lb. Confectioners' Sugar/16 lb. "Parlac" Dry Whole Milk/8 oz. Corn Syrup/2 lb. Salt/1 oz. High-Grade Shortening/5 lb. Butter/1 lb.