Place berries in pastry shell. Set aside.
Combine eggs, 1 1/2 cups sugar, 1/2 cup flour, and whipping cream in a medium mixing bowl; beat well. Pour mixture over berries.
Combine 1/4 cup plus 2 tablespoons flour and 1/4 cup plus 2 tablespoons sugar in a small mixing bowl. Cut in butter with a pastry blender until mixture resembles coarse meal. Sprinkle mixture over filling. Bake at 325° for 1 hour and 15 minutes or until lightly browned. Cool before serving.