This section is from the book "Soyer's Standard Cookery", by Nicolas Soyer. Also available from Amazon: Soyer's Standard Cookery.
Grated rind of two oranges, two teaspoonfuls of brandy, one teaspoonful of lemon juice, two tablespoonfuls of orange juice, yolks of two eggs, confectioners' sugar.
Add rind to brandy and fruit juices; let stand fifteen minutes. Strain, and add gradually to yolk of egg slightly beaten. Stir in confectioners' sugar until of right consistency to spread.
 
Continue to: