Vanilla Milk Shake Recipe from the "Second Edition of The Neighborhood Cookbook" published by the Council of Jewish Women, Portland, in 1914. Fill a glass two-thirds full of milk, sweeten to taste with any fruit syrup or with sugar, and then flavor with vanilla. Fill glass up with cracked ice and shake well together until thoroughly mixed. http://www.homemade-dessert-recipes.com/milk-shake-recipes.html