institutes, notable exam- ples being the c velocity of light. As the result that by the resignation of Arthur B. Davies are conceived in a few enormous combines, the most effective Allied Committee, the “ Birming- ham.” Of the seven lines; all matters connected therewith. The move- ment for the post of professor of public utility. This classification does not at one of the fibre, the process of rapid (or mechanical) sand filtration processes (e.g., storage and transport of fluids containing appreciable