This is from the Reiman Publications 1991 Christmas Country Style cookbook. Hope it is similar to what you want.

Pumpkin Ribbon Bread

Filling:
2 packages (3 ounces each) cream cheese, softened
1/3 cup sugar
1 tablespoon all purpose flour
1 egg
2 teasponns grated orange peel

Bread:
1 cup cooked pumpkin
1/2 cup vegetable oil
2 eggs
1 1/2 cups sugar
1/2 teaspoon salt
1/2 teaspoon cloves
1/2 teaspoon cinnamon
1 2/3 cups all purpose flour
1 teaspoon baking soda
1 cup chopped pecans

For filling, beat cream cheese, sugar and flour together in a small bowl. Add egg; mix to blend. Stir in orange peel; set aside. For bread, combine pumpkin, oil and eggs in a large bowl. Add remaining ingredients; mix to blend. Pour 1/4 of batter into two greased and flour loaf pans. Carefully spread filling over batter. cover filling with remaining batter. Bake at 325 degrees for 1 1/2 hours or until bread tests done with a wooden pick. cool 10 minutes before removing from pan. Store in refrigerator