Vanilla Wafers

Two eggs (beaten with sugar), 2 cups sugar, 1 cup soft butter, 1 cup sour milk, 2 teaspoons vanilla, 1 teaspoon soda (sifted in flour); now mix with a spoon into the flour until stiff enough to knead with hands. Roll thin and cut with a small cutter. Bake quickly. Make filling as follows: One cup sugar, 1 tablespoon butter, 1/3 cup sweet milk or cream; boil until thick, stirring continually. Remove and put vessel in cold water; beat until it begins to thicken, add 2 teaspoons vanilla, spread between cakes until 3 or 4 are stacked together.