This handwritten recipe comes from a large collection, date unknown. Recipe is typed below along with a scanned copy.

Orange Coconut Frosting

1 1/2 c. sugar
1/4 tsp. cream of tartar
1/2 tsp. salt
6 tbsp. orange juice *RecipeCurio Note: The measurement isn’t clear, it could be tsp or tbsp–please let me know if you try it
2 egg whites
1/2 c. shredded coconut

Place all ingredients except coconut in top of double boiler over hot water. Beat with rotary beater until icing will hold in peaks.

Sprinkle with shredded coconut.