For the Scones: 2 cups all-purpose flour |
| 10 teaspoons sugar, divided |
| 1 tablespoon grated orange peel |
| 2 teaspoons baking powder |
| 1/3 cup cold butter or margarine |
| 1/4 cup half-and-half cream |
| 1/2 cup confectioners' sugar |
| 1 tablespoon orange juice |
| 2 to 3 tablespoons orange marmalade |