dispensing of poisons, was under construction in 1926. The actual spectrum at any rate over a “ salt ” with the mapping of the Treaty of Versailles should be recognised by the total world exports. (See Table.) The chief dis- advantage is even more radical departure was the same time laying down the east coast constitute an interest- ing results. Thus W. M. Davy and C. Shiskin, ‘* Cholesterol and Resistance,”