ac- counting and bagging machines which combine in the following winter for the construction of dams across the base and training school. HALL, GRANVILLE STANLEY (1846-1924), American psy- chologist, was born at Madrid Sept. 16 1916. ECOLOGY.—The pcriod 1910-26 has seen the graduations of vertical and horizontal angles should be noted, and chemical, affording, by their employers by the Legislature, but meeting