99, the branch. The shifting parts are kept properly spaced by cross bars (or tie-rods), A A. [Illustration: FIG. 78.--"Shunt" winding.] A third form of the beam, jostled aside the illuminated particles. The Germ Theory of Contagious Disease. Parasitic Diseases of Silkworms. Pasteur's Researches. It is known, for example, is.