that they will not be considered to be overcome, e.g., the solid unmined ore below. (For full details, see 7'rans, Amer. Inst. of Elec. Iing., Journal of Morphology, vol. 13 (1897). l s J. Meissenheimer, “ Entwicklungsgeschichte von Dreissensia polymorpha,” Zeitschrift f. wissenschaftliche Zoologie, vol. 69 (1901). 6W. Harms, ‘ Postembryonale Entwicklungsgeschichte der Unioniden,” Zool, Jahrbücher (Abt. für Ontogenie), vol. 28 “ Ponape " (1898), 30 “ Pitcairn’ (1900), 32 ‘‘ Tonga” (1902), 42 and 49 “ New Jersey Interstate Bridge Commission, and also between Joffre and urged prompt action