Sea Foam Frosting

2 egg whites
1 1/2 c. brown sugar
1 tblsp. light corn syrup
1/4 c. cold water
1/4 tsp. salt
1 tsp. vinilla

Place all ingredients, except vanilla, in top of double boiler; mix thoroughly. Cook over rapidly boiling water, beating constantly until peaks form (about 7 minutes). Remove fron heat; add vanilla.

Beat until of spreading consistency. Spread over top and sides of cake. Makes enough to frost two 9'' layers.

This is from Country Cookbook 1959.