----------------------------------TOPPING---------------------------------2/3 c Oats 1 c Brown sugar 1/2 c Flour 1/2 ts Cinnamon 1/2 c Butter; in 1/2" squares Peel and slice apples and put in lemon juice. Then add all other filling ingredients and mix in a bowl. Make topping in separate bowl. Put apple mixture in pie shell. Sprinkle topping on liberally. Place butter squares on pie. Bake at 300 deg. for 1 1/2 to 1 3/4 hours.