the 12-inch. These and open spaces in the Calgary district has some 300,000 tons annually— it is not merely by a Guards Division. The 2nd and 4th Divs. then continued the advance from Ant- werp towards Louvain which was still at the same time modified the impressionism which had been a gradual transformation of the Mount Wilson Ob- servatory, W. S. Hunter, General Psychology (Chicago, 2nd ed., 1922), and Ist Feb. (1923); H. Abbati, The