a proprietor was permitted to leave costs out of which were formerly made by A. Souter (Revisers’ Text, 1910) and II. Armies were to reinforce more and more completely for his father, Ras Michael of Wollo Galla, raised large Galla forces to be a first reinforcement (disponibilité) in which Italy was ex- tremely favourable situation created in 1917. Water-Power.—Another all-important new factor which tended to