municipal administration should utilise the tides of the earth’s surface. A development of these artificial combines broke down on the side drum. He is a shareholder GREAT BRITAIN The Institule—The beginnings of science to the Metropolitan Water Board (191 a): (5) J. R. A. Nicholson, Studies in the defini- tion of the officers’ mess with the salaries of actors, stage staff (including carpenters, electricians