Here is a recipe for Rusks, from The New Royal Cookbook (Royal Baking Powder Company, 1920). Rusks 2 1/4 cups flour 1/2 teaspoon salt 2 tablespoons maple or brown sugar 4 teaspoons Royal Baking Powder 1/4 teaspoon nutmeg 3/4 teaspoon cinnamon 1 egg 1/3 to …