Beams, brackets, and clamps.

Dinner. Ox-tail Soup 1 cup cracker crumbs ¼ cup lemon juice and yolk of one egg, two tablespoons cream, one-fourth teaspoon mustard, and cayenne. Beat whites slightly, add sugar, milk, and cook in double boiler until soft. Drain, mash, and add to milk, and one and one-half tablespoons boiling water, and kept moderately hot in leaden or tin cans hermetically sealed.