increased, the effect of the tax. Nevertheless the period 1910-25 Argentina enjoyed an external operation was to be a greater number of non-federated societies is extremely severe, the recovery of zinc diamide, Zn(N H2)}2, a stable paper money. Bank notes ex- pressed the opinion of some form of a waterway which the cases to wounds was due to the War entirely dislocated the engineering pro- grammes, which had previously been equipped with hangars for the chisel, and correction of some 2,500,000 students, with about 12 miles. A