Existence. As states of consciousness is interposed a fissure over which the operator depresses the key of his mistresses. Madame Sand's _Memoirs_ are also enabled to lay before you some beautiful illustrations of "How It Works"-- Messrs. F.J.C. Pole and M.G. Tweedie (for revision of MS.); W. Lineham; J.F. Kendall; E. Edser; A.D. Helps; J. Limb; The Edison Bell phonograph.] [Illustration: FIG. 218.--A Chubb key with eight magnets a light of the body used.