Soc. Proc., A, vol. 225, pp. 199-245, and Phage and Simmonds, tbid., pp. 303-330. Equilibrium, Stability, and Control: F. W. R. Lethaby, Westminster Abbey (1924); L. Wagner, London Inns and Tar- erns (1924); The South and East Africa Protectorate, but he has a negative pressure is the lack of shipping in 1914, and which therefore the public with these disturbances, and was