1 1/2 c. crushed chocolate wafers
1/4 c. melted butter

FILLING:

1/2 c. lemon juice
1 can Eagle Brand milk
8 or 9 oz. carton Cool Whip
1 can mandarin oranges, drained, chopped, save 6 orange sections for garnish

Combine wafer crumbs and butter. Press into 9 inch pie plate. Bake at 350 degrees for 10 minutes. Cool completely. Combine all ingredients and pile into cooled shell. Arrange 6 orange sections in pinwheel in center of pie. Chill several hours before serving.